Construction method of urban pipe network system and integrated road system

Abstract

A construction method for urban pipeline systems and integrated road systems addresses the problems of long construction periods, difficulty in guaranteeing road engineering quality, significant environmental pollution, susceptibility to urban flooding, and high costs for green space irrigation in existing construction methods. This method involves setting up basic carriageway modules above the carriageway foundation, followed by the sequential laying of a stabilizing layer, a protective layer, and an asphalt concrete membrane; setting up basic sidewalk modules above the sidewalk foundation, followed by the sequential laying of a filter layer and a permeable concrete membrane; and setting up permeable green space modules below the green space foundation, with pedestrian walkways positioned above the green space drainage slope. This method effectively solves the problem of long road construction periods, facilitates installation and laying, ensures construction quality, reduces environmental pollution, and can intercept, reduce, and retain rainwater, thereby reducing green space irrigation costs and facilitating the installation, maintenance, and upgrading of underground pipelines.

Description

Technical Field

[0001] This invention belongs to the field of road engineering technology, specifically relating to a construction method for an urban pipeline network system and integrated road system that is easy to install and lay, effectively solves the problem of long road construction periods, ensures construction quality, reduces environmental pollution, and can intercept, reduce, and retain rainwater, reduce green space irrigation costs, and facilitates the installation, maintenance, and upgrading of underground pipelines. Background Technology

[0002] Traditional urban road systems are mostly made of poured concrete, topped with hard materials such as stone, making the maintenance and management of underground pipelines extremely difficult. In the event of a leak, excavation and backfilling are necessary; upgrading underground pipelines is also extremely challenging. Another reason is that current sponge city projects using permeable bricks are not ideal. The permeable bricks are supported by a solid concrete slab, preventing the retention or conduction of infiltrated water, thus hindering the creation of a true sponge city. Furthermore, replacing existing urban paving is difficult. The current paving system is highly homogenous, and changing it to other types is extremely difficult, requiring complete structural demolition from top to bottom. This type of construction has a long construction period, hindering on-time project completion. From site leveling, formwork, and reinforcement to concrete pouring, most work still relies on manual labor, resulting in very low productivity and consequently, long construction periods and significant pressure to meet deadlines. Meanwhile, traditional cast-in-place construction methods suffer from unavoidable technical gaps such as curing, and outdoor cast-in-place construction is prone to quality control issues, defects, and rework. Furthermore, the concrete's performance develops slowly due to environmental influences after pouring, which is detrimental to contract fulfillment. In addition, cast-in-place construction involves numerous procedures, each with its own environmental impacts. On-site management is extensive and challenging, resulting in significant environmental impacts and making it difficult to meet green construction requirements. Moreover, the numerous on-site production steps and unstable production conditions make standardized management of each process difficult.

[0003] Existing prefabricated road surface structures mainly consist of the lower layer and base layer of the roadway; however, research on urban slow-traffic systems, namely sidewalks and non-motorized vehicle lanes, is limited. Furthermore, existing sidewalk surfaces are primarily constructed using prefabricated brick blocks, including homogeneous bricks, sintered bricks, and permeable bricks. These traditional brick structures have poor durability and are prone to loosening, deformation, and damage under pedestrian and water loads. Simultaneously, with the accelerating pace of urbanization, urban stormwater issues are becoming a new challenge. Unreasonable urban development and construction have led to urban stormwater problems. Unreasonable land development increases the impermeable surface area in cities, directly affecting rainwater infiltration and causing rainwater to quickly run off the surface, failing to replenish groundwater. This ultimately results in urban flooding during the rainy season, inconveniencing residents and incurring high costs for green space irrigation. Therefore, it is necessary to improve the construction methods of existing road foundations and urban pipeline systems. Summary of the Invention

[0004] This invention addresses the aforementioned problems by providing a construction method for an urban pipeline network system and integrated road system that is easy to install and lay, effectively solves the problem of long road construction periods, ensures construction quality, reduces environmental pollution, intercepts, reduces, and retains rainwater, reduces green space irrigation costs, and facilitates the installation, maintenance, and upgrading of underground pipelines.

[0005] The technical solution adopted in this invention is as follows: the construction method of the urban pipeline network system and integrated road system includes the following steps:

[0006] Step 1: Divide the road into three basic parts: the roadway foundation, the sidewalk foundation, and the green space foundation. In terms of self-weight, the roadway foundation is the lowest, the sidewalk foundation is the highest, and the green space foundation is in the middle. Then, compact the subgrade soil and pour the concrete foundation.

[0007] Step 2: Install drainage curb stones at the boundaries of the three basic sections of the road to divide the different spaces, and fix the drainage curb stones with mortar.

[0008] Step 3: Excavate a municipal utility tunnel within the foundation at the bottom of the roadway and install prefabricated municipal pipelines inside the tunnel; and install water collection pipes on both sides of the roadway, with the water collection pipes connected to the municipal pipelines through diversion pipes on the side walls.

[0009] Step 4: Based on the dimensions and layout of the basic carriageway modules, fix and install several sets of carriageway module connectors on the upper side of the carriageway foundation; then, through the carriageway module connecting slots, position and install the four corners of each set of basic carriageway modules onto the corresponding carriageway module connectors, that is: each carriageway module connector fixes the four surrounding basic carriageway modules respectively.

[0010] Step 5: On top of each set of basic carriageway modules arranged on the bottom foundation of the carriageway, lay the stabilizing layer membrane, the protective layer membrane, and the asphalt concrete membrane layer by layer to complete the construction of the carriageway module assembly.

[0011] Step Six: After the carriageway module assembly is completed, according to the size and layout of the basic sidewalk module, install several sets of continuously arranged sidewalk module installation frames on the upper side of the sidewalk foundation using bolts; install the sidewalk module center bolt in the middle of the frame and install the sidewalk module corner bolts at the four corners inside the frame.

[0012] Step 7: Install each set of basic sidewalk modules one by one, according to the positions of the center bolt and the four corner bolts of the sidewalk module inside the sidewalk module installation frame.

[0013] Step 8: After the basic sidewalk module is installed into the sidewalk module installation frame, the center bolt fastener is fitted onto the center bolt of the sidewalk module, and the four corner bolt fasteners are fitted onto the four corner bolts of the sidewalk module respectively to fix the position of the basic sidewalk module.

[0014] Step 9: Lay a filter layer on top of the pedestrian walkway composed of basic pedestrian walkway modules, and then lay permeable concrete rolls on top of the filter layer to complete the construction of the pedestrian walkway module assembly.

[0015] Step 10: After the sidewalk module assembly is completed, a permeable green space module is installed on the upper side of the green space foundation, and planting soil is backfilled in the permeable green space module area. Perforated weathering steel plates are installed at the green space deformation boundary. At the same time, the straight structure on the upper part of the permeable green space module is arranged on the side closer to the middle of the road surface, while the green space water collection slope trough on the upper part of the permeable green space module is arranged on the other side away from the middle of the road surface.

[0016] Step 11: Between the straight structure of the permeable green space module and the green space water collection slope, a water collection overflow trough is laid along the extension direction of the green belt; and the water collection overflow trough is connected to the water collection pipe on the side of the permeable green space module through an overflow pipeline.

[0017] Step 12: Arrange a pedestrian support structure above the green space water collection slope, lay a pedestrian walkway on the pedestrian support structure, and lay concrete rolls on the pedestrian walkway to complete the construction of the green space module assembly.

[0018] Step 13: After the construction of the driveway module, sidewalk module, and green space module is completed, check the completion of each elevation to ensure that the height of each part is below the permeable holes of the drainage curb; complete the overall process.

[0019] In step four, the basic carriageway module includes a carriageway module body. The carriageway module body has four sets of sidewalls on its sides. Two sets of sidewalls have several assembly protrusions, while the other two sets of sidewalls have several assembly grooves. The carriageway module body is made of recycled plastic composite material or rubber, and the interior of the carriageway module body is also provided with longitudinal and transverse reinforcing fibers. By utilizing the assembly protrusions and grooves with convex and concave circular structural nodes on the sides of the main body of the pavement module, the basic pavement modules can be tightly connected. Through strong compression, the modules are prevented from being affected by the shaking caused by vehicle movement, thus enhancing the interaction between the modules. Furthermore, textures can be applied to the upper and lower layers of the main body of the pavement module to increase the coefficient of friction and enhance its interaction with the base layer, surface layer, and other modules. This achieves the purpose of increasing the lateral resistance of the roadbed, reducing lateral displacement, and preventing roadbed deformation. By making full use of recycled plastics, rubber, and other materials, and by adding discrete stiffening materials such as longitudinal and transverse reinforcing fibers, the modules can bear stress, reduce composite material deformation, and improve impact resistance, thereby effectively improving the strength and stiffness of the modules to meet the upper limit requirements of road load.

[0020] In step four, the driveway module connector includes driveway module anchor bolts fixedly installed on the bottom foundation of the driveway, and the basic driveway modules are connected to the driveway module anchor bolts respectively through driveway module connecting slots provided thereon; driveway module fastening plugs are also inserted above the driveway module anchor bolts. The driveway module connecting slots are used to sequentially and precisely install each group of basic driveway modules onto the respective driveway module anchor bolts on the bottom foundation of the driveway. Then, the driveway module fastening plugs inserted above the driveway module anchor bolts are used to secure adjacent groups of basic driveway modules.

[0021] The roadway module anchor includes an anchor base plate with a vertically arranged roadway module connecting bracket on the anchor base plate. The roadway module connecting bracket engages with the roadway module connecting slot on the basic roadway module. Furthermore, the upper end of the roadway module connecting bracket is provided with a plug-in cavity for connecting with the roadway module fastening plug. The roadway module fastening plug includes a vertically arranged plug-in plate with a cross-sectional shape matching the cross-sectional shape of the plug-in cavity. The upper end of the plug-in plate is provided with a fastening pressure plate, which is connected to the bolt connection hole at the upper end of the roadway module anchor through fastening bolts. The embedded base plate is fixed to the bottom foundation of the roadway using embedded positioning bolts. The roadway module connecting slots set at the four corners of the basic roadway module are snapped into one corner of the cross-shaped roadway module connecting bracket. The roadway module fastening plug is inserted into the plug insertion cavity at the upper end of the roadway module connecting bracket. The roadway module fastening plug is movably inserted into the roadway module connecting bracket by the cooperation of the cross-shaped plug insertion plate and the cross-shaped plug insertion cavity. The fastening plate of the roadway module fastening plug is connected to the upper end of the roadway module anchor embedded part using fastening bolts, thereby realizing the fastening connection of each group of adjacent basic roadway modules.

[0022] In step six, the sidewalk module installation frame has sidewalk module installation slots inside, and the basic sidewalk modules are respectively installed in the sidewalk module installation slots of the sidewalk module installation frame. A center bolt is provided in the center of each sidewalk module installation slot, and corner bolts are also provided at the four corners of the sidewalk module installation slot. Correspondingly, a center bolt insertion hole is provided in the center of each basic sidewalk module, and corner bolt insertion holes are provided at the four corners of each basic sidewalk module. This allows the basic sidewalk modules to be positioned and arranged within each set of sidewalk module installation frames, facilitating rapid installation and fixation of the basic sidewalk modules and aiding in the layout of the drainage system. The center bolt insertion holes and corner bolt insertion holes are used to position and install the basic sidewalk modules onto the center bolts in the center of the sidewalk module installation slot and the corner bolts at the four corners, thus ensuring a secure connection of the basic sidewalk modules within the sidewalk module installation slot.

[0023] The basic pedestrian walkway module includes a main frame consisting of several sets of longitudinal and transverse beams arranged on two upper and lower layers, with several sets of supporting beams between the two layers of beams. Furthermore, the main frame also includes an annular structural hoop, within which a pedestrian walkway module filler is located. The hoop contains a central skeleton within the filler, arranged radially in a cross shape within the filler. Additionally, a cross-shaped groove is provided on the upper side of the filler, at the location of the central skeleton, containing drainage pipes and / or power lines. The ends of the groove are also provided with pipe inlets and outlets. The filler is made of recycled plastic composite material or rubber, and its interior is reinforced with longitudinal and transverse reinforcing fibers. The main frame of the pedestrian module, consisting of two layers of longitudinal and transverse beams and frame support beams, ensures the structural strength of the pedestrian roadbed. The structural hoops of the pedestrian module inside the main frame facilitate the filling of the pedestrian module infill and the stable connection between the infill and the main frame. The cross-shaped central skeleton of the infill in the pedestrian module enhances the structural strength of the module infill. The cross-shaped layout groove on the upper side of the pedestrian module infill facilitates the laying of drainage pipes and power lines.

[0024] In step nine, the filter layer consists of several sets of perforated filter plates, with each set of perforated filter plates connected at its four corners via filter plate connecting fasteners. The four corners of the perforated filter plates correspond to the center of the basic sidewalk module and are staggered from the basic sidewalk module. The filter plates are assembled using the filter plate connecting fasteners located at the four corners to form a filter layer, facilitating rainwater flowing down from the permeable concrete roofing material above to pass through the filter layer into the lower drainage system. This also facilitates the installation of the filter layer and the disassembly for maintenance of the lower pipelines.

[0025] In step eleven, the overflow trough for water collection adopts a structure consisting of multiple segmented troughs arranged continuously, with an overflow trough cover plate on the upper side of each segmented trough and an overflow inlet on the overflow trough cover plate. Above the overflow inlets of the overflow trough cover plates, water collection guide baffles are also installed. This allows the overflow to flow into the overflow trough when the water level in the green space's water collection slope reaches the overflow level, and then through the overflow pipeline to the water collection pipe on the side of the infiltrative green space module, ultimately converging into the municipal pipeline. The segmented, continuous arrangement facilitates the processing and installation of the overflow trough, and ensures that the overflow from the green space's water collection slope flows from the overflow inlets on the overflow trough cover plate into each segmented trough.

[0026] In step twelve, the pedestrian walkway support structure consists of multiple continuously arranged separate structures. Each separate structure includes a longitudinal support frame and a transverse support frame that contact the pedestrian walkway, with the transverse support frames intersecting the longitudinal support frames. A vertical pole is installed below the transverse support frame, with its upper end connected to the middle of the transverse support frame and its lower end connected to a bottom fixing rod. The bottom fixing rod is fixedly connected to the green space drainage slope. This three-dimensional support structure, composed of the vertical poles, longitudinal support frames, and transverse support frames, provides stable support for the pedestrian walkway above the green space drainage slope, creating a layered arrangement between the pedestrian walkway and the green space drainage slope, thus making full use of space.

[0027] The longitudinal support frame has a transverse frame locking groove in its middle section, and two longitudinal extension ends of the longitudinal support frame are respectively provided with longitudinal frame connecting parts; one end of the longitudinal support frame is connected to the support connecting frame provided on the upper part of the water collection overflow tank through the longitudinal frame connecting part, and the support connecting frame is also provided with a drain port in its middle section; the transverse support frame has a longitudinal frame locking groove in its middle section, and two transverse extension ends of the transverse support frame are respectively provided with transverse frame connecting grooves and transverse frame connecting protrusions, and transverse frame connecting protrusions and transverse frame connecting grooves are respectively provided with transverse frame connecting fixing holes; the upper end of the vertical upright is provided with a transverse frame inserting top column, and the lower end of the vertical upright is provided with a fixing rod inserting bottom column; the bottom fixing rod is a segmented assembly structure, and each segment has a fixing rod mating locking groove at both ends for mutual connection, and the fixing rod mating locking groove is also provided with a bottom column inserting groove for mating and connecting with the fixing rod inserting bottom column. The longitudinal and transverse support frames are connected using transverse frame slots, and their positions are fixed by support frame insertion posts installed in the insertion post holes. The longitudinal frame connection at one end of the longitudinal support frame is fixedly connected to the support connection frame above the water collection overflow trough. This support connection frame, connected to the longitudinal support frame, provides auxiliary support to the end of the pedestrian walkway, and the drainage outlet on the support connection frame facilitates the flow of rainwater into the green space water collection slope trough. A continuous arrangement of transverse support frames is formed by connecting the end joints of two adjacent sets of transverse support frames, using mutually cooperating transverse frame connection grooves and transverse frame connection protrusions. Bolts installed in the transverse frame connection fixing holes are used to fix each set of transverse support frames. The upper end of the vertical upright is connected to the transverse support frame using transverse frame insertion top posts, and the lower end of the vertical upright is fixedly connected to the bottom fixing post using fixing rod insertion bottom posts.

[0028] The beneficial effects of this invention are as follows: This invention involves setting several basic carriageway modules above the carriageway foundation of the carriageway module assembly; water collection pipes are installed on both sides of the carriageway, and these pipes are connected to municipal pipelines within the carriageway foundation via guide pipes; above the carriageway composed of the basic carriageway modules, a stabilizing layer membrane, a protective layer membrane, and an asphalt concrete membrane are laid layer by layer; and above the sidewalk module assembly, several basic sidewalk modules are set above the sidewalk foundation, with drainage pipes between adjacent sets of sidewalk modules; above the sidewalk composed of the basic sidewalk modules... The construction method involves laying a filter layer and permeable concrete rolls layer by layer. A permeable green space module is installed on the upper side of the green space foundation of the green space module assembly. A pedestrian walkway is built above the green space water collection slope trough on top of the permeable green space module, and a pedestrian support structure is installed below the walkway. This construction method effectively solves the problem of long road construction periods. Simultaneously, the dismantled materials can be recycled and reused, reducing the large amount of construction waste generated during road demolition and effectively reducing solid waste pollution in road construction. The modular road system construction structure facilitates batch processing, reduces losses, and is convenient for transportation and on-site storage, saving costs. Furthermore, this construction method effectively solves the rainwater problem of urban roads by using a systematic green infrastructure to intercept, reduce, and retain rainwater. While reducing the construction cost of the stormwater management system structure, the retained rainwater can also meet the needs of plant growth in the roadside green space, reducing the cost of green space irrigation. The construction methods for the city's pipeline network system and integrated road system are convenient for installation and laying, ensuring the ease of installation, maintenance, and upgrading of the underlying pipelines, and facilitating the formation of a water storage and drainage system for sponge city purposes. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of an integrated road system constructed using the method of this invention.

[0030] Figure 2 yes Figure 1 A schematic diagram of a longitudinal section.

[0031] Figure 3 yes Figure 1 A schematic diagram of the structure of the driveway module assembly.

[0032] Figure 4 yes Figure 3 A schematic diagram of the layout structure of a basic module of a vehicle lane.

[0033] Figure 5 yes Figure 4 An exploded structural diagram of the basic carriageway module and carriageway module connectors.

[0034] Figure 6 yes Figure 5 A schematic diagram of the basic module of the driveway in the system.

[0035] Figure 7 yes Figure 6 A cross-sectional view of the internal structure.

[0036] Figure 8 There are two Figure 6 A cross-sectional view of the connection structure of a basic module of the roadway in a vehicle.

[0037] Figure 9 yes Figure 5 A schematic diagram of the structure of the anchor bolts and fastening plugs for the driveway module.

[0038] Figure 10 yes Figure 9 A schematic diagram of a connection structure between the driveway module connecting bracket and the driveway module connecting slot of the basic driveway module, as well as the driveway module fastening plug and the driveway module anchor.

[0039] Figure 11 yes Figure 3 Another structural diagram of the basic module of the vehicle lane (with pipeline laying groove).

[0040] Figure 12 yes Figure 3 A schematic diagram of a connection structure between the basic carriageway module (with a paving opening closure protrusion) and the road ditch on the bottom foundation of the carriageway.

[0041] Figure 13 yes Figure 1 A schematic diagram of a sidewalk module assembly.

[0042] Figure 14 yes Figure 13 A schematic diagram of the arrangement of the filter layer and the basic pedestrian walkway module below it.

[0043] Figure 15 yes Figure 14 An exploded structural diagram of the basic pedestrian walkway module and the pedestrian walkway module installation frame.

[0044] Figure 16 yes Figure 15 A structural diagram of a basic pedestrian walkway module.

[0045] Figure 17 yes Figure 15 A schematic diagram of the four corner bolts of the pedestrian walkway module.

[0046] Figure 18 yes Figure 15A cross-sectional view of the internal structure of a four-corner fastener.

[0047] Figure 19 yes Figure 15 A schematic diagram of the structure of the central bolt of the pedestrian walkway module.

[0048] Figure 20 yes Figure 15 A cross-sectional view of the internal structure of the center bolt fastener.

[0049] Figure 21 yes Figure 1 A schematic diagram of a green space module assembly.

[0050] Figure 22 yes Figure 21 A schematic diagram of a longitudinal section.

[0051] Figure 23 yes Figure 21 A schematic diagram of a permeable green space module in China.

[0052] Figure 24 yes Figure 23 A schematic diagram of a connection structure between the pedestrian walkway support structure and the water collection overflow trough.

[0053] Figure 25 yes Figure 24 An exploded structural diagram of a longitudinal support frame, a transverse support frame, a vertical upright, and a bottom fixing rod.

[0054] Explanation of the numbers in the diagram: 1. Carriage module assembly; 2. Sidewalk module assembly; 3. Green space module assembly; 4. Carriage foundation; 5. Basic carriageway module; 6. Municipal pipelines; 7. Drainage pipes; 8. Drainage curbstone; 9. Stabilized layer membrane; 10. Protective layer membrane; 11. Asphalt concrete membrane; 12. Carriage module connectors; 13. Carriage module anchor bolts; 14. Carriage module fasteners; 15. Carriage module connecting slots; 16. Carriage module body; 17. Longitudinal and transverse reinforcing fibers; 18. Assembly protrusions; 19. Assembly grooves; 20. Hollow air layer structure; 21. Embedded base plate; 22. Embedded positioning bolts; 23. Carriage module connecting brackets; 24. Insertion cavity; 25. Insertion guide groove; 2 6 Bolt connection holes, 27 Fastening pressure plate, 28 Insert plug-in plate, 29 Plug-in guide block, 30 Fastening connection bolt, 31 Pipeline laying trench, 32 Drainage pipeline, 33 Road ditch, 34 Openable pipeline laying opening, 35 Laying opening sealing protrusion, 36 Sidewalk bottom foundation, 37 Sidewalk basic module, 38 Filter layer, 39 Permeable concrete roll, 40 Drainage pipe, 41 Perforated filter board, 42 Filter board connecting fastener, 43 Sidewalk module installation frame, 44 Sidewalk module installation groove, 45 Sidewalk module center bolt, 46 Sidewalk module corner bolts, 47 Center bolt fastener, 48 Corner bolt fastener, 49 Sidewalk module main frame, 50 Frame support beam, 51 Frame longitudinal beam 52. Beams, 53. Pedestrian Module Structural Hoops, 54. Pedestrian Module Infill, 55. Infill Central Frame, 56. Cross-shaped Layout Groove, 57. Pipeline Inlet / Outlet, 58. Center Bolt Insertion Hole, 59. Corner Bolt Insertion Hole, 60. Corner Bolt Cylinder, 61. Corner Fastener Snap-in Cross Groove, 62. Corner Fastener Sleeve, 63. Corner Fastener Sleeve Cap, 64. Corner Bolt Snap-in Cross Plate, 65. Center Bolt Base, 66. Center Bolt Square Column, 67. Center Fastener Snap-in Cross Groove, 68. Center Fastener Square Cylinder, 69. Center Fastener Sleeve Cap, 70. Center Bolt Snap-in Cross Plate, 71. Green Space Bottom Foundation, 72. Permeable Green Space Module, 73. Green Space Water Collection Slope Groove, 74. Water Collection Overflow Groove, 75. Water collection and diversion baffle, 76 green space vegetation, 77 pedestrian walkway, 78 pedestrian walkway support structure, 79 overflow pipeline, 80 diversion slope, 81 segmented trough, 82 overflow trough cover plate, 83 overflow inlet, 84 support connection frame, 85 drain outlet, 86 longitudinal support frame, 87 transverse support frame, 88 vertical pole, 89 bottom fixing rod, 90 transverse frame snap-fit ​​groove, 91 longitudinal frame connection part, 92 longitudinal frame snap-fit ​​groove, 93 transverse frame connection groove, 94 transverse frame connection fixing hole, 95 transverse frame connection protrusion, 96 transverse frame insertion top column, 97 fixing rod insertion bottom column, 98 fixing rod matching snap-fit ​​groove, 99 bottom column insertion groove, 100 support frame insertion column, 101 insertion column hole. Detailed Implementation

[0055] according to Figures 1-25The specific steps of this invention are described in detail. The construction method for this urban pipeline network system and integrated road system includes:

[0056] Step 1: Divide the road into three basic parts, which are used to lay out the carriageway module 1, the sidewalk module 2, and the green space module 3 respectively. The three basic parts are: carriageway bottom foundation 4, sidewalk bottom foundation 36, and green space bottom foundation 71. In terms of the self-weight of the bottom foundations, carriageway bottom foundation 4 is the lowest, sidewalk bottom foundation 36 is the highest, and green space bottom foundation 71 is in the middle. Then, compact the subgrade soil and pour concrete foundations.

[0057] Step 2: Install drainage curb stones 8 at the boundaries of the three basic sections of the road to divide the different spaces, and fix the drainage curb stones 8 with mortar.

[0058] Step 3: Excavate the municipal utility tunnel within the foundation 4 at the bottom of the roadway and install prefabricated municipal pipelines 6 inside the tunnel; and install water collection pipes 7 on both sides of the roadway, with the water collection pipes 7 connected to the municipal pipelines 6 through the diversion pipes on the side walls.

[0059] Step 4: Based on the dimensions and layout of the basic carriageway module 5, fix and install several sets of carriageway module connectors 12 on the upper side of the carriageway bottom foundation 4; then, through the carriageway module connecting slots 15, position and install the four corners of each set of basic carriageway modules 5 on the corresponding carriageway module connectors 12, that is: each carriageway module connector 12 fixes the four surrounding basic carriageway modules 5 respectively.

[0060] Several sets of basic carriageway modules 5 are installed above the foundation 4 at the bottom of the carriageway. The basic carriageway modules 5 are arranged continuously along the longitudinal and transverse directions to form the carriageway. The basic carriageway module 5 is composed of a carriageway module body 16, which can be made of recycled plastic composite material or rubber material. In addition, longitudinal and transverse reinforcing fibers 17 are also provided inside the carriageway module body 16. This makes full use of recycled plastic and rubber materials to reduce construction costs. By adding longitudinal and transverse reinforcing fibers 17 and other discrete stiffening materials, the module can bear stress, reduce the deformation of composite materials, and improve impact resistance, thereby effectively improving the strength and stiffness of the module to meet the upper limit requirements of road load.

[0061] The main body 16 of the driveway basic module 5 can adopt a multi-layer thin plate stacked structure, thus making the design of the driveway basic module 5 more flexible. The material of each layer of the driveway basic module 5 can be selected according to needs. For example, if the materials near the upper and lower surfaces of the module need to withstand greater bending stress, the uppermost and lowermost thin plates can be made of high fiber content materials; the middle layer, due to the use of a hollow structure and air pressure, optimizes the effective distribution of reinforcing materials such as fibers to reduce material costs. In addition, by arranging continuous longitudinal and transverse reinforcing fibers 17 between the layers, a layered or sandwich structure is formed, effectively improving the bending strength of the module. In the laminated structure, structural adhesives or epoxy resins are usually used to bond the thin plates, so that the performance of the module can be improved by different arrangements and combinations of the thin plates, effectively reducing the possibility of delamination and detachment between layers under fatigue loads.

[0062] The main body 16 of the square-structured driveway module has four sets of side walls (such as...). Figure 6 As shown in the diagram, two sets of sidewalls have several assembly protrusions 18, while the other two sets of sidewalls have several assembly grooves 19. Thus, by utilizing the assembly protrusions 18 and assembly grooves 19 with convex and concave circular structural nodes on the sides of the main body 16 of the roadway module, the basic roadway modules 5 can be tightly connected. Through strength compression, the modules are prevented from being affected by the shaking caused by vehicle movement, enhancing the interaction between the modules. Furthermore, textures can be applied to the upper and lower layers of the main body 16 of the roadway module to increase the coefficient of friction, enhance its interaction with the base layer, surface layer, and other modules, thereby increasing the lateral resistance of the roadbed, reducing lateral displacement, and preventing roadbed deformation.

[0063] The interior of the main body 16 of the driveway module has several hollow air layer structures 20 (such as... Figure 6 and Figure 7 (As shown). The hollow air layer structure 20 is designed according to the stress distribution to avoid material redundancy at specific locations on the module; by optimizing the shape of the module body, the material utilization rate is improved and the cost is reduced. Furthermore, by setting up this hollow structure and air pressure, while ensuring that the strength of the module body meets the usage requirements, 30% of the material can be saved compared to a solid module body structure, without affecting the structural performance of the module.

[0064] The driveway module connector 12 includes driveway module anchors 13 fixedly mounted on the driveway foundation 4 at the bottom. The basic driveway module 5 is connected to the driveway module anchors 13 via driveway module connecting slots 15 located at its four corners. A driveway module fastening plug 14 (such as...) is also inserted above the driveway module anchors 13. Figure 5 (As shown). Then, through the carriageway module connecting slot 15, each group of carriageway basic modules 5 is individually and positioned on the carriageway module anchor 13 on the carriageway bottom foundation 4; then, the carriageway module fastening plug 14, which is inserted above the carriageway module anchor 13, is used to fasten each group of adjacent carriageway basic modules 5.

[0065] The roadway module anchor 13 includes an anchor base plate 21, on which a vertically arranged roadway module connecting bracket 23 is provided. The transverse cross section of the roadway module connecting bracket 23 is cross-shaped. One corner of the roadway module connecting bracket 23 engages with the roadway module connecting slots 15 at the four corners of the basic roadway module 5. Furthermore, the upper end of the roadway module connecting bracket 23 is also provided with a cross-shaped plug-in cavity 24 for connecting with the roadway module fastening plug 14 (e.g., Figure 9 (As shown). Then, the embedded base plate 21 is fixed to the bottom foundation 4 of the roadway using the embedded positioning bolts 22. The roadway module connecting slots 15, located at the four corners of the roadway basic module 5, are then engaged with one corner of the cross-shaped roadway module connecting bracket 23. The roadway module fastening insert 14 is then inserted into the insert insertion cavity 24 at the upper end of the roadway module connecting bracket 23 (e.g., ...). Figure 10 (As shown).

[0066] The driveway module fastening plug 14 is composed of vertically arranged plug-in plates 28. The cross-sectional shape of the plug-in plate 28 matches the cross-sectional shape of the plug-in cavity 24, that is, the transverse cross-section of the plug-in plate 28 is also cross-shaped. Furthermore, a fastening pressure plate 27 is provided at the upper end of the plug-in plate 28. The fastening pressure plate 27 is connected to the bolt connection hole 26 at the upper end of the driveway module anchor 13 via fastening connecting bolts 30. Thus, through the mating insertion of the cross-shaped plug-in plate 28 and the cross-shaped plug-in cavity 24, the driveway module fastening plug 14 is movably inserted into the driveway module connecting bracket 23. The fastening pressure plate 27 of the driveway module fastening plug 14 is connected to the upper end of the driveway module anchor 13 using the fastening connecting bolts 30, thereby achieving a fastening connection between adjacent driveway basic modules 5. In addition, the insertion cavity 24 of the roadway module anchor 13 is provided with an insertion guide groove 25. Correspondingly, the insertion plate 28 of the roadway module fastening plug 14 is provided with an insertion guide block 29. The insertion guide block 29 on the insertion plate 28 and the insertion guide groove 25 in the insertion cavity 24 are used to guide the roadway module fastening plug 14 to improve the reliability of insertion and removal of the roadway module fastening plug 14 in the roadway module anchor 13.

[0067] Step 5: Above each set of basic carriageway modules 5 arranged on the foundation 4 at the bottom of the carriageway, lay the stabilizing layer membrane 9, the protective layer membrane 10, and the asphalt concrete membrane 11 layer by layer (e.g., ...). Figure 3 As shown in the figure, the construction of the driveway module 1 is completed.

[0068] The bottom of the basic carriageway module 5 can be equipped with a pipeline laying trench 31, which contains drainage pipelines 32 and power lines (such as...). Figure 11 As shown); the pipeline laying groove 31 at the bottom of the basic carriageway module 5 further facilitates the laying of drainage pipelines 32 and power lines under the road. Furthermore, municipal pipelines 6 can be laid in the road trench 33 set within the foundation 4 at the bottom of the carriageway. The upper side of the road trench 33 is provided with an openable pipeline laying opening 34; it is understood that, depending on specific usage needs, the size of the road trench 33 can be suitable for workers to operate and construct within it. The lower side of the corresponding basic carriageway module 5 is provided with a laying opening sealing protrusion 35, and the basic carriageway module 5 is fixed to the openable pipeline laying opening 34 on the upper side of the road trench 33 via the laying opening sealing protrusion 35 (e.g., Figure 12 As shown), and connected via a carriageway module connector 12. Furthermore, municipal pipelines 6 are laid using a road trench 33 located below the frost line and equipped with an openable pipeline laying port 34. The carriageway basic module 5, with a laying port sealing protrusion 35 on its lower side, facilitates the opening and closing of the openable pipeline laying port 34 on the upper side of the road trench 33, thus simplifying the maintenance of the municipal pipelines 6.

[0069] Step 6: After the construction of the driveway module 1 is completed, according to the size and layout of the basic pedestrian walkway module 37, several sets of continuously arranged pedestrian walkway module installation frames 43 are fixedly installed on the upper side of the bottom foundation 36 of the pedestrian walkway by bolts; and the central bolt 45 of the pedestrian walkway module is installed in the middle of the frame, and the four corner bolts 46 of the pedestrian walkway module are installed at the four corners inside the frame.

[0070] The sidewalk module mounting frame 43 has a sidewalk module mounting slot 44 inside. Each sidewalk module mounting frame 43 has a basic sidewalk module 37 installed in its mounting slot 44. The basic sidewalk modules 37 are positioned within each sidewalk module mounting frame 43 to facilitate quick installation and fixation. The frame structure of the sidewalk module mounting frame 43 also facilitates the installation of the drainage system. A center bolt 45 is located in the center of the sidewalk module mounting slot 44 inside the sidewalk module mounting frame 43, and corner bolts 46 are located at the four corners of the slot. Correspondingly, a center bolt insertion hole 57 is located in the center of the basic sidewalk module 37, and corner bolt insertion holes 58 are located at the four corners of the basic sidewalk module 37 (e.g.,...). Figure 15 (As shown). Thus, the central bolt insertion hole 57 and the four corner bolt insertion holes 58 are used to position and install the pedestrian walkway basic module 37 on the pedestrian walkway module central bolt 45 in the middle of the pedestrian walkway module mounting groove 44 and the four corner bolts 46 at the four corners, so that the pedestrian walkway basic module 37 is securely connected in the pedestrian walkway module mounting groove 44.

[0071] The four-corner bolts 46 of the pedestrian module in the mounting slot 44 are composed of four-corner bolt bases 59. Vertically arranged four-corner bolt cylinders 60 are provided on the upper side of the four-corner bolt bases 59, and four-corner fastener engaging cross grooves 61 are provided at the upper end of the four-corner bolt cylinders 60. Furthermore, four-corner bolt fasteners 48 are fitted above the four-corner bolts 46. The four-corner bolt fasteners 48 are composed of four-corner fastener sleeves 62, and four-corner fastener sleeve caps 63 are provided at the upper end of the four-corner fastener sleeves 62. Inside the four-corner fastener sleeves 62, on the upper side, there are four-corner bolt engaging cross plates 64 (such as...) for engaging with the four-corner fastener engaging cross grooves 61. Figure 17 and Figure 18 (As shown); then, after the basic sidewalk module 37 is positioned in the sidewalk module mounting slot 44, the four corner fasteners 48 are respectively fitted onto the four corner fasteners 46 of the sidewalk module exposed above the four corner fastener insertion holes 58, and the four corner fastener locking cross plate 64 on the upper side of the four corner fastener sleeve body 62 and the four corner fastener locking cross groove 61 on the upper end of the four corner fastener cylinder 60 are used to fix the four corner positions of the basic sidewalk module 37.

[0072] The pedestrian module center bolt 45 is composed of a center bolt base 65. A vertically arranged center bolt square column 66 is provided on the upper side of the center bolt base 65, and a center fastener engaging cross groove 67 is provided at the upper end of the center bolt square column 66. A center bolt fastener 47 is also fitted above the pedestrian module center bolt 45. The center bolt fastener 47 includes a center fastener square tube 68, and a center fastener cap 69 is provided at the upper end of the center fastener square tube 68. Furthermore, a center bolt engaging cross plate 70 (e.g., a center bolt engaging cross groove 67) is provided inside the center fastener square tube 68 for engaging with the center fastener engaging cross groove 67. Figure 19 and Figure 20 (As shown) After the basic sidewalk module 37 is positioned in the sidewalk module mounting slot 44, the center bolt fastener 47 is fitted onto the sidewalk module center bolt 45 exposed above the center bolt insertion hole 57. The center bolt locking cross plate 70 on the upper side of the center bolt square tube 68 is engaged with the center bolt locking cross groove 67 at the upper end of the center bolt square column 66 to fix the middle position of the basic sidewalk module 37.

[0073] Step 7: Install each set of basic sidewalk modules 37 one by one, according to the positions of the center bolt 45 and the four corner bolts 46 of the sidewalk module inside the sidewalk module installation frame 43.

[0074] The basic pedestrian walkway module 37 is composed of a main frame 49. The main frame 49 includes several sets of longitudinal and transverse beams 51 arranged on upper and lower layers, with several sets of vertically arranged support beams 50 between the two layers of beams. Furthermore, the main frame 49 also contains an annular pedestrian walkway module structural hoop 52, and the hoop 52 contains a pedestrian walkway module filler 53 (such as...). Figure 16 (As shown). Furthermore, the main frame 49 of the pedestrian module, which consists of two layers of longitudinal and transverse beams 51 and frame support beams 50, ensures the structural strength of the pedestrian roadbed. The pedestrian module structural hoop 52 installed inside the main frame 49 facilitates the filling of the pedestrian module infill 53 and promotes a stable connection between the infill and the entire main frame 49.

[0075] The internal structure of the pedestrian module hoop 52 includes a central skeleton 54 for the infill body. This central skeleton 54 is arranged in a cross shape along the diameter of the pedestrian module infill body 53, dividing it into four parts. Simultaneously, a cross-shaped groove 55 is provided on the upper side of the pedestrian module infill body 53, at the location of the central skeleton 54. Drainage pipes or electrical cables are installed within this groove. At the ends of the groove, there are pipe inlets / outlets 56 for allowing the pipes to pass between adjacent sets of basic pedestrian module 37. The cross-shaped central skeleton 54 within the pedestrian module infill body 53 enhances the structural strength of the module infill body, while the cross-shaped groove 55 on the upper side of the infill body facilitates the installation of drainage and electrical cables.

[0076] The sidewalk module infill 53 is made of recycled plastic composite material or rubber, and its interior is reinforced with longitudinal and transverse reinforcing fibers 17. This fully utilizes recycled plastics and rubber, and the addition of discrete reinforcing materials such as longitudinal and transverse reinforcing fibers 17 helps to bear stress, reduce composite material deformation, and improve impact resistance. The sidewalk module infill 53 can have several hollow air layer structures 20 inside. By designing the hollow air layer structures 20 according to stress distribution, material redundancy at specific locations within the module infill is avoided. Optimizing the shape of the module infill improves material utilization and reduces costs. Furthermore, this method of using hollow structures and air pressure ensures that the module infill's strength meets usage requirements, resulting in material savings compared to solid structures without compromising its structural performance.

[0077] Step 8: After the basic sidewalk module 37 is installed into the sidewalk module mounting frame 43, the center bolt fastener 47 is fitted onto the center bolt 45 of the sidewalk module, and the four corner bolt fasteners 48 are fitted onto the four corner bolts 46 of the sidewalk module respectively to fix the position of the basic sidewalk module 37.

[0078] Step 9: Lay a water filter layer 38 above the pedestrian walkway composed of the basic pedestrian walkway module 37, and then lay a permeable concrete roll 39 on top of the water filter layer 38 to complete the construction of the pedestrian walkway module assembly 2.

[0079] The filter layer 38 is composed of several sets of square perforated filter plates 41. The four corners of each set of perforated filter plates 41 are connected by filter plate connecting fasteners 42. The four corners of the perforated filter plates 41 correspond to the center of the sidewalk basic module 37 and are staggered from the sidewalk basic module 37. The filter plate connecting fasteners 42 are also fixedly connected to the corresponding sidewalk basic modules 37 below the filter layer 38. For example, the lower side of the filter plate connecting fastener 42 is engaged with the center of the cross-shaped groove 55 on the upper side of the sidewalk basic module 37 via a snap-fit ​​post. The filter plates 41 are then assembled into the filter layer 38 using the filter plate connecting fasteners 42 located at the four corners. This allows rainwater flowing down from the permeable concrete roll 39 above to pass through the filter layer 38 and enter the lower drainage system. It also facilitates the installation of the filter layer 38 and the disassembly for maintenance of the lower pipelines, making maintenance convenient.

[0080] Step 10: After the pedestrian walkway module assembly 2 is completed, a permeable green space module 72 is installed on the upper side of the green space foundation 71, and planting soil is backfilled in the area of ​​the permeable green space module 72. Perforated weathering steel plates are installed at the deformation boundary of the green space. Simultaneously, the straight structure on the upper part of the permeable green space module 72 is arranged on the side closer to the central road surface, while the green space water collection slope trough 73 on the upper part of the permeable green space module 72 is arranged on the other side away from the central road surface. The permeable green space module 72 has infiltration holes inside to accelerate rainwater infiltration; and perforated weathering plates are installed at the folded edges of the module to prevent soil erosion. Green vegetation 76 is also arranged on the upper side of the permeable green space module 72.

[0081] Step 11: Between the straight structure of the permeable green space module 72 and the green space water collection slope trough 73, a water collection overflow trough 74 is installed along the extension direction of the green belt; and the water collection overflow trough 74 is connected to the water collection pipe 7 on the side of the permeable green space module 72 through the overflow pipeline 79 (e.g., Figure 21 and Figure 22 (As shown). Then, when the water in the green space water collection slope trough 73 reaches the overflow level, the overflow flows into the water collection overflow trough 74, and then flows through the overflow pipeline 79 to the water collection pipe 7 on the side of the infiltrated green space module 72, and finally flows into the municipal pipeline 6.

[0082] The overflow trough 74 adopts a structure consisting of multiple segmented troughs 81 arranged continuously. Each segmented trough 81 has an overflow trough cover plate 82 on its upper side, and the overflow trough cover plate 82 has an overflow inlet 83. Furthermore, the green space water collection slope trough 73 is connected to the overflow trough cover plate 82 of the overflow trough 74 via a guide slope surface 80. This allows rainwater from the straight side of the permeable green space module 72 to flow through the overflow trough cover plate 82 and the guide slope surface 80 into the green space water collection slope trough 73 for temporary storage. The segmented, continuous arrangement facilitates the processing and installation of the overflow trough 74, and allows the overflow from the green space water collection slope trough 73 to flow from the overflow inlet 83 on the overflow trough cover plate 82 into each segmented trough 81. In addition, water collection and guiding baffles 75 are respectively installed above the overflow inlet 83 of the overflow trough cover plate 82; the water collection and guiding baffles 75 installed above the overflow inlet 83 of the segmented trough body 81 are used to guide the flow of rainwater from the straight structure side of the infiltrated green space module 72 to the green space water collection slope trough 73, so as to prevent the rainwater to be stored from flowing directly into the overflow inlet 83.

[0083] Step 12: Arrange a pedestrian walkway support structure 78 above the green space water collection slope trough 73, lay a pedestrian walkway 77 on the pedestrian walkway support structure 78, and lay concrete roll material on the pedestrian walkway 77 to complete the construction of the green space module assembly 3.

[0084] The pedestrian walkway support structure 78 consists of multiple continuously arranged sub-structures. Each sub-structure includes a longitudinal support frame 86 and a transverse support frame 87 that contact the pedestrian walkway 77, with the transverse support frame 87 and the longitudinal support frame 86 arranged intersectingly. A vertical pole 88 is installed below the transverse support frame 87. The upper end of the vertical pole 88 is connected to the middle of the transverse support frame 87, and the lower end of the vertical pole 88 is connected to a bottom fixing rod 89. The bottom fixing rod 89 is fixedly connected to the green space drainage slope trough 73 (e.g., ...). Figure 23 (As shown). Thus, the three-dimensional support structure formed by the vertical poles 88, the longitudinal support frame 86, and the transverse support frame 87 provides stable support for the pedestrian walkway 77 above the green space water collection slope 73, so that the pedestrian walkway 77 and the green space water collection slope 73 form an upper and lower layer arrangement, making full use of the space.

[0085] A transverse frame slot 90 is provided in the middle of the longitudinal support frame 86, and longitudinal frame connecting parts 91 are provided at the two longitudinal extension ends of the longitudinal support frame 86. One end of the longitudinal support frame 86 is connected to the support connecting frame 84 provided on the upper part of the water collection overflow trough 74 through the longitudinal frame connecting part 91, and a drain port 85 is provided in the middle of the support connecting frame 84. The transverse frame slot 90 is used to connect the longitudinal support frame 86 and the transverse support frame 87, and the positions of the longitudinal support frame 86 and the transverse support frame 87 are fixed by the support frame inserting post 100 provided in the inserting post hole 101. The longitudinal frame connecting part 91 at one end of the longitudinal support frame 86 is fixedly connected to the support connecting frame 84 on the upper part of the water collection overflow trough 74, so that the support connecting frame 84 connected to the longitudinal support frame 86 can be used to provide auxiliary support for the end of the pedestrian walkway 77, and the drain port 85 provided on the support connecting frame 84 can facilitate the flow of rainwater into the green space water collection slope trough 73.

[0086] A longitudinal frame locking groove 92 is provided in the middle of the transverse support frame 87. The two transverse extension ends of the transverse support frame 87 are respectively provided with transverse frame connecting grooves 93 and transverse frame connecting protrusions 95, and transverse frame connecting protrusions 95 and transverse frame connecting grooves 93 are respectively provided with transverse frame connecting fixing holes 94. A continuous arrangement of transverse support frames 87 is formed by connecting the end joints of two sets of adjacent transverse support frames 87 and the cooperating transverse frame connecting grooves 93 and transverse frame connecting protrusions 95. Bolts provided in the transverse frame connecting fixing holes 94 are used to fix each set of transverse support frames 87. The upper end of the vertical uprights 88 of the sidewalk support structure 78 is provided with a transverse frame insertion top column 96, and the lower end of the vertical uprights 88 is provided with a fixing rod insertion bottom column 97. Furthermore, the bottom fixing rod 89 is a segmented assembly structure. Each segment has a fixing rod engaging slot 98 at both ends for interconnection. The fixing rod engaging slot 98 also contains a bottom post engaging slot 99 for engaging with the fixing rod bottom post 97. Thus, the segments of the bottom fixing rod 89 are assembled into a single unit via the fixing rod engaging slots 98 at each end. The upper end of the vertical pole 88 is connected to the horizontal support frame 87 via the horizontal frame top post 96, and the fixing rod bottom post 97 at the lower end of the vertical pole 88 is inserted into the bottom post engaging slot 99 within the fixing rod engaging slot 98.

[0087] Step 13: After the construction of the driveway module 1, sidewalk module 2, and green space module 3 is completed, check the completion of each elevation to ensure that the height of each part is below the permeable holes of the drainage curb stone 8; complete the overall process.

Claims

1. A construction method for an urban pipeline network system and an integrated road system, characterized in that, Includes the following steps: Step 1: Divide the road into three basic parts: the bottom foundation of the carriageway (4), the bottom foundation of the sidewalk (36), and the bottom foundation of the green space (71); and compact the soil and pour concrete foundation. Step 2: Install drainage curb stones (8) at the boundaries of the three basic parts of the road to divide different spaces, and fix the drainage curb stones (8) with mortar. Step 3: Excavate the municipal utility tunnel within the foundation (4) at the bottom of the roadway and install prefabricated municipal pipelines (6) inside the municipal utility tunnel; and set up water collection pipes (7) on both sides of the roadway, and connect the water collection pipes (7) to the municipal pipelines (6) through the diversion pipes on the side wall; Step 4: Based on the dimensions and layout of the basic carriageway module (5), fix and install several sets of carriageway module connectors (12) on the upper side of the carriageway bottom foundation (4); then, through the carriageway module connection slots (15), position and install the four corners of each set of basic carriageway modules (5) on the corresponding carriageway module connectors (12), that is: each carriageway module connector (12) fixes the four surrounding basic carriageway modules (5). Step 5: On top of each set of basic carriageway modules (5) arranged on the bottom foundation (4) of the carriageway, lay the stabilizing layer roll (9), the protective layer roll (10) and the asphalt concrete roll (11) layer by layer to complete the construction of the carriageway module assembly (1). Step 6: After the construction of the carriageway module assembly (1) is completed, according to the size and layout of the basic sidewalk module (37), several sets of continuously arranged sidewalk module installation frames (43) are fixed on the upper side of the bottom foundation (36) of the sidewalk by bolts; and the center bolt (45) of the sidewalk module is installed in the middle of the frame, and the four corner bolts (46) of the sidewalk module are installed at the four corners inside the frame. Step 7: Install each set of basic sidewalk modules (37) one by one, according to the positions of the center bolt (45) and the four corner bolts (46) of the sidewalk module inside the sidewalk module installation frame (43). Step 8: After the basic sidewalk module (37) is installed into the sidewalk module installation frame (43), the center bolt fastener (47) is put on the center bolt (45) of the sidewalk module, and the four corner bolt fasteners (48) are put on the four corner bolts (46) of the sidewalk module respectively to fix the position of the basic sidewalk module (37). Step 9: Install a filter layer (38) above the pedestrian walkway composed of the basic pedestrian walkway modules (37), and then lay a permeable concrete roll (39) on top of the filter layer (38) to complete the construction of the pedestrian walkway module assembly (2). Step 10: After the sidewalk module assembly (2) is completed, a permeable green space module (72) is set on the upper side of the green space foundation (71), and planting soil is backfilled in the area of ​​the permeable green space module (72). Perforated weathering steel plates are installed at the green space deformation boundary. At the same time, the straight structure on the upper part of the permeable green space module (72) is arranged on the side close to the middle road surface, while the green space water collection slope trough (73) on the upper part of the permeable green space module (72) is arranged on the other side away from the middle road surface. Step 11: Between the straight structure of the permeable green space module (72) and the green space water collection slope trough (73), a water collection overflow trough (74) is laid out along the extension direction of the green belt; and the water collection overflow trough (74) is connected to the water collection pipe (7) on the side of the permeable green space module (72) through the overflow pipeline (79); Step 12: Arrange a pedestrian support structure (78) above the green space water collection slope (73), lay a pedestrian walkway (77) on the pedestrian support structure (78), and lay concrete roll material on the pedestrian walkway (77) to complete the construction of the green space module assembly (3). Step 13: After the construction of the driveway module (1), sidewalk module (2) and green space module (3) is completed, check the completion of each elevation to ensure that the height of each part is below the permeable holes of the drainage curb (8); complete the overall process. In step four, the carriageway module connector (12) includes a carriageway module anchor (13) fixedly installed on the carriageway bottom foundation (4), and the carriageway basic module (5) is connected to the carriageway module anchor (13) through the carriageway module connection slot (15) installed thereon; a carriageway module fastening plug (14) is also inserted above the carriageway module anchor (13).

2. The construction method for the urban pipeline network system and integrated road system according to claim 1, characterized in that: In step four, the basic carriageway module (5) includes a carriageway module body (16). The carriageway module body (16) has four sets of sidewalls on its sides. Two sets of sidewalls have several assembly protrusions (18), while the other two sets of sidewalls have several assembly grooves (19). The carriageway module body (16) is made of recycled plastic composite material or rubber, and the carriageway module body (16) also has longitudinal and transverse reinforcing fibers (17) inside.

3. The construction method for the urban pipeline network system and integrated road system according to claim 1, characterized in that: The roadway module anchor (13) includes an anchor base plate (21), on which a vertically arranged roadway module connecting bracket (23) is provided. The roadway module connecting bracket (23) is engaged with the roadway module connecting slot (15) on the roadway basic module (5). Furthermore, the upper end of the roadway module connecting bracket (23) is also provided with a plug-in cavity (24) for connecting with the roadway module fastening plug (14). The roadway module fastening plug (14) includes a vertically arranged plug-in plate (28). The cross-sectional shape of the plug-in plate (28) matches the cross-sectional shape of the plug-in cavity (24). The upper end of the plug-in plate (28) is provided with a fastening pressure plate (27). The fastening pressure plate (27) is connected to the bolt connection hole (26) at the upper end of the roadway module anchor (13) through a fastening connection bolt (30).

4. The construction method for the urban pipeline network system and integrated road system according to claim 1, characterized in that: In step six, the sidewalk module mounting frame (43) is provided with a sidewalk module mounting slot (44) inside, and the sidewalk basic modules (37) are respectively installed in the sidewalk module mounting slot (44) of the sidewalk module mounting frame (43); a sidewalk module center bolt (45) is provided in the middle of the sidewalk module mounting slot (44), and a sidewalk module corner bolt (46) is provided at the four corners of the sidewalk module mounting slot (44); correspondingly, a center bolt insertion hole (57) is provided in the middle of the sidewalk basic module (37), and a corner bolt insertion hole (58) is provided at the four corners of the sidewalk basic module (37).

5. The construction method for the urban pipeline network system and integrated road system according to claim 4, characterized in that: The basic pedestrian walkway module (37) includes a pedestrian walkway module main frame (49), which is composed of several sets of frame longitudinal and transverse beams (51) arranged on the upper and lower layers. Several sets of frame support beams (50) are provided between the two layers of frame longitudinal and transverse beams (51). Furthermore, the pedestrian walkway module main frame (49) is also provided with an annular pedestrian walkway module structural hoop (52), and the pedestrian walkway module structural hoop (52) is provided with a pedestrian walkway module filler (53). The pedestrian walkway module structural hoop (52) is provided with a central skeleton (54) of the filler, which is filled with... The central skeleton (54) of the filling body is arranged in a cross shape in the radial direction within the sidewalk module filling body (53); and a cross-shaped layout groove (55) is provided on the upper side of the sidewalk module filling body (53) at the position of the central skeleton (54) of the filling body, and a drainage pipe (32) and / or an electrical pipe is provided in the cross-shaped layout groove (55), and a pipe inlet and outlet (56) is provided at the end of the cross-shaped layout groove (55); the sidewalk module filling body (53) is made of recycled plastic composite material or rubber, and longitudinal and transverse reinforcing fibers (17) are also provided inside the sidewalk module filling body (53).

6. The construction method for the urban pipeline network system and integrated road system according to claim 1, characterized in that: In step nine, the filter layer (38) is composed of several sets of perforated filter plates (41), and the four corners of each set of perforated filter plates (41) are connected by filter plate connecting fasteners (42); the four corners of the perforated filter plates (41) correspond to the center of the basic sidewalk module (37) and are staggered from the basic sidewalk module (37).

7. The construction method for the urban pipeline network system and integrated road system according to claim 1, characterized in that: In step eleven, the water collection overflow tank (74) adopts a structure consisting of multiple segmented tanks (81) arranged continuously, and each segmented tank (81) is provided with an overflow tank cover plate (82) on its upper side, and an overflow inlet (83) is provided on the overflow tank cover plate (82); above the overflow inlet (83) of the overflow tank cover plate (82), a water collection guide baffle (75) is also provided.

8. The construction method for the urban pipeline network system and integrated road system according to claim 1, characterized in that: In step 12, the sidewalk support structure (78) is composed of multiple continuously arranged split structures. Each split structure includes a longitudinal support frame (86) and a transverse support frame (87) that are in contact with the sidewalk (77), and the transverse support frame (87) and the longitudinal support frame (86) are arranged in a cross manner. A vertical pole (88) is provided below the transverse support frame (87). The upper end of the vertical pole (88) is connected to the middle of the transverse support frame (87), and the lower end of the vertical pole (88) is connected to the bottom fixing rod (89). The bottom fixing rod (89) is fixedly connected to the green space water collection slope trough (73).

9. The construction method for the urban pipeline network system and integrated road system according to claim 8, characterized in that: The longitudinal support frame (86) has a transverse frame locking groove (90) in the middle, and the two longitudinal extension ends of the longitudinal support frame (86) are respectively provided with longitudinal frame connecting parts (91); one end of the longitudinal support frame (86) is connected to the support connecting frame (84) provided on the upper part of the water collection overflow tank (74) through the longitudinal frame connecting part (91), and the support connecting frame (84) is also provided with a drain port (85) in the middle; the transverse support frame (87) has a longitudinal frame locking groove (92) in the middle, and the two transverse extension ends of the transverse support frame (87) are respectively provided with transverse frame connecting grooves (93) and transverse frame connecting grooves (94). The transverse frame connecting protrusion (95) and the transverse frame connecting groove (93) are respectively provided with transverse frame connecting fixing holes (94); the upper end of the vertical pole (88) is provided with a transverse frame insertion top column (96), and the lower end of the vertical pole (88) is provided with a fixing rod insertion bottom column (97); the bottom fixing rod (89) is a segmented assembly structure, and each segment is provided with a fixing rod mating slot (98) for mutual connection at both ends. The fixing rod mating slot (98) is also provided with a bottom column insertion slot (99) for mating and connecting with the fixing rod insertion bottom column (97).

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