An adaptively deformable adjustable integrated pipe gallery and its manufacturing method

Abstract

The invention provides an adjustable integrated pipe corridor with adaptive deformation and a manufacturing method. The fully assembled integrated pipe corridor includes an inner segmented prefabricated integrated pipe corridor, an outer prefabricated assembled enclosure structure, and height-adjustable supports. The inner segmented prefabricated integrated pipe corridor includes a plurality of adjacent pipe corridor segments I. The outer prefabricated assembled enclosure structure includes a plurality of adjacent pipe corridor segments II. The inner segmented prefabricated integrated pipe corridor is nested in the outer prefabricated assembled enclosure structure. A gap is left between the inner segmented prefabricated integrated pipe corridor and the outer prefabricated assembled enclosure structure as a deformation adjustment space. A height-adjustable support is provided between the bottom plates of the inner segmented prefabricated integrated pipe corridor and the outer prefabricated assembled enclosure structure. When the foundation deforms, the height of the height-adjustable support is adaptively adjusted according to the settlement of the outer prefabricated assembled enclosure structure.

Description

Technical Field

[0001] The present invention relates to the technical field of civil engineering, and in particular to an adaptively deformable adjustable integrated pipe gallery and a manufacturing method thereof. Background Art

[0002] An integrated utility corridor is a tunnel constructed underground within a city to centrally lay various municipal pipelines, including water supply and drainage, gas, electricity, and telecommunications. Urban integrated utility corridors offer enormous potential and advantages in building sponge cities, rationally utilizing underground space to expand public areas, improving a city's comprehensive carrying capacity and operational capabilities, developing new urbanization initiatives, and implementing smart management. They also eliminate the need for separate, irregular excavation of specialized pipelines, minimizing the impact on road traffic and the surrounding environment, and completely resolving issues associated with traditional pipeline layout methods, such as "road zippers" and "aerial spider webs."

[0003] Traditional utility corridors are mostly cast-in-place concrete. This method is slow to construct, inefficient, and significantly impacts the surrounding environment. Currently, prefabricated utility corridors, including segmental, block, and composite types, can significantly improve construction efficiency. However, compared to cast-in-place structures, prefabricated structures inevitably suffer from shortcomings such as poor integrity, rigidity, and seismic resistance.

[0004] In the prior art, there are some prefabricated integrated pipeline corridors. These prefabricated integrated pipeline corridors all need to be connected between segments, and the connection method is generally through concrete post-cast strips or steel strands. The disadvantage of this assembled pipeline corridor is that when the foundation undergoes uneven deformation along the length of the pipeline corridor due to factors such as consolidation, earthquakes, and surrounding disturbances, the pipeline corridor structure is a rigid body and cannot adapt well to the uneven deformation, thus generating additional stress on the pipeline corridor structure, and even causing cracks in the pipeline corridor connection section, resulting in leakage. Summary of the Invention

[0005] The purpose of the present invention is to provide an adaptively deformable adjustable integrated pipe gallery and a manufacturing method thereof, so as to solve the problems existing in the prior art.

[0006] The technical solution adopted to achieve the purpose of the present invention is as follows: an adaptively deformable adjustable integrated pipeline corridor, including an inner segmented prefabricated integrated pipeline corridor, an outer prefabricated assembled enclosure structure and an adjustable support.

[0007] The inner segmented prefabricated integrated pipe corridor includes several adjacent pipe corridor segments I. The two ends of each pipe corridor segment I along its length are designated as the front and rear faces, respectively. The front and rear faces are configured with corresponding stepped edges. The front face is provided with a groove I for accommodating a waterstop. Each pipe corridor segment I is joined together using the stepped edges and then connected and compressed using steel strands to form a continuous pipe corridor.

[0008] The outer prefabricated assembled enclosure structure includes several sections of pipeline corridor segments II arranged closely together. The two ends of the pipeline corridor segment II along the length direction are respectively recorded as the front end face and the rear end face. A slider extends from the rear end face. The front end face is provided with a slide groove for inserting the slider. The slide groove is provided with a spring and a sensor for measuring the expansion and contraction of the spring. Each pipeline corridor segment II is spliced together section by section and connected and compressed by steel wire ropes to form a continuous pipeline corridor. The lower end of the spring is connected to the bottom of the slide groove, and the upper end is connected to the lower surface of the corresponding slider. The slider can slide vertically in the slide groove.

[0009] The inner segmented prefabricated integrated pipe corridor is nested in the outer prefabricated assembled enclosure structure. A gap is left between the inner segmented prefabricated integrated pipe corridor and the outer prefabricated assembled enclosure structure as a deformation adjustment space. A height adjustment support is provided between the inner segmented prefabricated integrated pipe corridor and the bottom plate of the outer prefabricated assembled enclosure structure. The lower surface of the height adjustment support is fixedly connected to the upper surface of the bottom plate of the outer prefabricated assembled enclosure structure, and the upper surface supports the lower surface of the bottom plate of the inner segmented prefabricated integrated pipe corridor. When the foundation is deformed, the height of the height adjustment support is adaptively adjusted according to the settlement of the outer prefabricated assembled enclosure structure.

[0010] Furthermore, waterproof fillers and wedge-shaped rubber rings are provided between adjacent pipe gallery sections I. Waterproof fillers and wedge-shaped rubber rings are provided between adjacent pipe gallery sections II.

[0011] Furthermore, it also includes side panel buttresses, which are arranged outside the outer prefabricated assembled enclosure structure.

[0012] Furthermore, the water stop strip is a water-expanding water stop strip. The pipe gallery segment I and the pipe gallery segment II are cast with waterproof concrete.

[0013] Furthermore, the pipe gallery segment I includes two horizontally arranged transverse panels I and two vertically arranged side panels I. The two side panels I are connected between the two transverse panels I and are arranged opposite each other. The two transverse panels I and the two side panels I enclose the pipe gallery segment I. Both ends of the transverse panels I and the side panels I are provided with stepped edges. The transverse panels I and the side panels I are connected by a socket-and-spigot connection. The surface of the transverse panels I is provided with a socket groove I for the side panels I to insert. The socket groove I is provided with a waterstop and waterproof filler.

[0014] Furthermore, the pipe gallery segment II includes two horizontally arranged transverse plates II and two vertically arranged side plates II. The two side plates II are connected between the two transverse plates II and are arranged opposite to each other. The two transverse plates II and the two side plates II enclose the pipe gallery segment II. Stepped edges are provided at both ends of the transverse plates II. The front end surface of the transverse plates II is provided with a groove II for accommodating a waterstop. The transverse plates II and the side plates II are connected by a socket-type connection. The surface of the transverse plates II is provided with a socket groove II for inserting the side plates II. The socket groove II is provided with a waterstop and a waterproof filler.

[0015] Furthermore, polymer modified asphalt 26 is provided between the inner and outer layers as a waterproofing facility.

[0016] Furthermore, the length of each section of the pipe gallery segment I is a, and the length of each section of the pipe gallery segment II is b, wherein a>b.

[0017] Furthermore, a supporting steel plate is placed on the upper surface of the height adjustment support. Anchor steel bars are welded to the upper surface of the supporting steel plate. The anchor steel bars are connected to the bottom plate of the inner segmental prefabricated integrated pipe corridor.

[0018] The present invention also discloses a method for manufacturing the fully assembled integrated pipe gallery, comprising the following steps:

[0019] 1) Prefabricate pipe gallery segment I and pipe gallery segment II and transport them to the construction site.

[0020] 2) Dig a trench on site for installing the pipe gallery and pour a concrete cushion at the bottom of the trench.

[0021] 3) Place the horizontal plate II used as the bottom plate of N sections of the tunnel segment II on the cushion layer in turn, and splice the corresponding side plate II.

[0022] 4) Install the height adjustment support on the horizontal plate II used as the base plate according to the designed position.

[0023] 5) Assemble M-section pipeline corridor segment I.

[0024] 6) Fix the M-section tunnel segment I to the height adjustment support.

[0025] 7) Install horizontal plate II to serve as the top plate.

[0026] 8) Repeat steps 1) to 7) to proceed to the next pipe section.

[0027] The technical effects of the present invention are unquestionable:

[0028] A. The outer tunnel section can be displaced vertically directly, and the sliding of the chute can adapt to the settlement and deformation of the foundation;

[0029] B. A gap is reserved between the inner and outer layers, and the bottom plate is provided with supports that can adapt to deformation. The deformation and displacement of the outer layer does not affect the inner layer; the inner layer is protected by sacrificing the outer layer.

[0030] C. After a period of operation after construction and when the foundation settlement is stable, waterproof materials such as polymers can be injected into the pores between the inner and outer layers to make the pipeline corridor more stable during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The overall structure diagram of the adaptively deformable adjustable integrated pipeline corridor;

[0032] Figure 2 This is a cross-sectional view of an adjustable integrated pipeline corridor that self-adaptively deforms after settlement occurs;

[0033] Figure 3 This is the connection diagram of the side panels of the internal segmental prefabricated integrated pipe gallery;

[0034] Figure 4 This is the connection diagram of the internal segmental prefabricated integrated pipe gallery transverse plate, 4a, 4b and 4c represent different views;

[0035] Figure 5 This is the overall longitudinal section of the internal segmental prefabricated integrated pipeline corridor;

[0036] Figure 6 Connection diagram of the outer prefabricated enclosure structure side panels;

[0037] Figure 7 This is the connection diagram of the transverse plate of the outer prefabricated enclosure structure, 7a, 7b and 7c represent different views;

[0038] Figure 8 This is a schematic diagram of the internal pipe gallery structure;

[0039] Figure 9 This is a schematic diagram of the outer enclosure structure;

[0040] Figure 10 This is a diagram of the side panel piers.

[0041] In the figure: height adjustment support 1, tunnel segment II 2, groove I 3, water stop 4, waterproof filler 5, steel strand 6, wedge-shaped rubber ring 7, slider 8, slide 9, spring 10, sensor 11, socket groove 12, side plate pier 13, tunnel segment I 14, groove II 15, socket groove II 16, polymer modified asphalt 17. DETAILED DESCRIPTION

[0042] The present invention will be further described below with reference to the following examples, but it should not be understood that the scope of the present invention is limited to the following examples. Without departing from the above technical ideas of the present invention, various substitutions and modifications can be made according to common technical knowledge and customary means in the art, and all should be included in the scope of protection of the present invention.

[0043] Example 1:

[0044] See also Figures 1 to 10 This embodiment provides an adaptively deformable adjustable integrated pipeline corridor, including an inner segmented prefabricated integrated pipeline corridor, an outer prefabricated assembled enclosure structure and a height-adjustable support 1.

[0045] The inner segmented prefabricated integrated pipe corridor includes several pipe corridor segments Ⅰ14 arranged closely together. The two ends of the pipe corridor segment Ⅰ14 along the length direction are respectively recorded as the front end face and the rear end face. The front end face and the rear end face are constructed with corresponding stepped edges. The front end face is provided with a groove Ⅰ3 for accommodating the water stop 4. Each pipe corridor segment Ⅰ14 is spliced together through the stepped edges and connected and compressed by the steel strands 6 to form a continuous pipe corridor.

[0046] The outer prefabricated enclosure structure includes several sections of pipe gallery segments II2 arranged closely together. The two ends of the pipe gallery segment II2 along the length direction are respectively marked as the front end face and the rear end face. A slider 8 extends from the rear end face. The front end face is provided with a slide groove 9 for the slider 8 to be inserted. The slide groove 9 is provided with a spring 10 and a sensor 11 for measuring the expansion and contraction of the spring 10. Each pipe gallery segment II2 is spliced together section by section and connected and compressed by steel strands 6 to form a continuous pipe gallery. The lower end of the spring 10 is connected to the bottom of the slide groove 9, and the upper end is connected to the lower surface of the corresponding slider 8. The slider 8 can slide vertically in the slide groove 9. The adjacent segments are connected by sliders 8 and slide grooves 9, thereby limiting the lateral, torsional and normal displacements between the outer segments and allowing vertical sliding between the segments within a limited range. The sensor 11 uses the expansion and contraction of the spring 10 as a parameter to judge the settlement of the external enclosure structure.

[0047] The inner segmented prefabricated integrated pipe corridor is nested in the outer prefabricated assembled enclosure structure. A gap is left between the inner segmented prefabricated integrated pipe corridor and the outer prefabricated assembled enclosure structure as a deformation adjustment space. A height adjustment support 1 is provided between the inner segmented prefabricated integrated pipe corridor and the bottom plate of the outer prefabricated assembled enclosure structure. The lower surface of the height adjustment support 1 is fixedly connected to the upper surface of the bottom plate of the outer prefabricated assembled enclosure structure, and the upper surface supports the lower surface of the bottom plate of the inner segmented prefabricated integrated pipe corridor. When the foundation is deformed, the height of the height adjustment support 1 is adaptively adjusted according to the settlement of the outer prefabricated assembled enclosure structure, that is, the data obtained by the spring sensor. When the outer pipe corridor sinks downward, the height of the bottom adjustable hinge support increases, and the height of the top height adjustment support decreases, thereby ensuring that the vertical displacement between the pipe sections of the internal pipe corridor is less.

[0048] This embodiment can adapt to foundation settlement and deformation through the vertical displacement of the outer prefabricated assembled enclosure structure, and protect the inner segmented prefabricated integrated pipeline corridor from being affected.

[0049] Example 2:

[0050] The main structure of this embodiment is the same as that of embodiment 1, wherein waterproof fillers 5 and wedge-shaped rubber rings 7 are provided between adjacent tunnel sections I14 and between adjacent tunnel sections II2 to prevent groundwater penetration.

[0051] Example 3:

[0052] The main structure of this embodiment is the same as that of embodiment 1 or 2, wherein the embodiment further comprises side plate buttresses 13. The side plate buttresses 13 are arranged outside the outer prefabricated assembled enclosure structure.

[0053] Example 4:

[0054] The main structure of this embodiment is the same as any one of embodiments 1 to 3, wherein the waterstop 4 is a waterstop that expands when in contact with water. The waterstop 4 is a waterstop that expands when in contact with water and has high elasticity and compression deformation. When adjacent pipe gallery segments are squeezed and connected by the front and rear faces, the waterstop 4 is compressed and expands and deforms 2 to 3 times when in contact with water, and fills all irregular surfaces, cavities and gaps in the joints, while generating huge contact pressure to completely prevent leakage. When the joints or construction joints are displaced, causing the gap to exceed the elastic range of the material, the waterstop 4 also stops water by absorbing water and expanding, making the waterproof effect more reliable. The pipe gallery segment I14 and pipe gallery segment II2 are cast with waterproof concrete.

[0055] Example 5:

[0056] The main structure of this embodiment is the same as any one of embodiments 1 to 4, wherein the pipe gallery segment Ⅰ14 includes two horizontally arranged transverse plates Ⅰ and two vertically arranged side plates Ⅰ. The two side plates Ⅰ are connected between the two transverse plates Ⅰ and are arranged opposite to each other. The two transverse plates Ⅰ and the two side plates Ⅰ enclose the pipe gallery segment Ⅰ14. Both ends of the transverse plates Ⅰ and the side plates Ⅰ are provided with stepped edges. The transverse plates Ⅰ and the side plates Ⅰ are connected by a socket-type connection. The surface of the transverse plates Ⅰ is provided with a socket groove Ⅰ12 for the side plates Ⅰ to be inserted. The socket groove Ⅰ12 is provided with a waterstop 4 and a waterproof filler 5.

[0057] Example 6:

[0058] The main structure of this embodiment is the same as any one of embodiments 1 to 5, wherein the pipe gallery segment Ⅱ2 includes two horizontally arranged transverse plates Ⅱ and two vertically arranged side plates Ⅱ. The two side plates Ⅱ are connected between the two transverse plates Ⅱ and are arranged opposite to each other. The two transverse plates Ⅱ and the two side plates Ⅱ enclose the pipe gallery segment Ⅱ2. Stepped edges are provided at both ends of the transverse plates Ⅱ. The front end surface of the transverse plate Ⅱ is provided with a groove Ⅱ15 for accommodating the waterstop 4. The transverse plate Ⅱ and the side plates Ⅱ are connected by a socket-type connection. The surface of the transverse plate Ⅱ is provided with a socket groove Ⅱ16 for the side plates Ⅱ to be inserted. The socket groove Ⅱ16 is provided with a waterstop 4 and a waterproof filler 5.

[0059] Example 7:

[0060] The main structure of this embodiment is the same as any one of embodiments 1 to 6, wherein the gap between the inner segmented prefabricated integrated pipeline corridor and the outer prefabricated assembled enclosure structure is filled with polymer modified asphalt 17.

[0061] Example 8:

[0062] The main structure of this embodiment is the same as any one of embodiments 1 to 7, wherein the length of each section of the pipe gallery segment I 14 is a, and the length of each section of the pipe gallery segment II 2 is b, wherein a>b.

[0063] Example 9:

[0064] The main structure of this embodiment is the same as any one of embodiments 1 to 8, wherein a supporting steel plate is placed on the upper surface of the height-adjusting support 1. Anchor steel bars are welded to the upper surface of the supporting steel plate. The anchor steel bars are connected to the bottom plate of the inner segmented prefabricated integrated pipe corridor. The height-adjusting support 1 is in the form of a hydraulic height-adjusting support, or a conventional filler height-adjusting support, a wedge-shaped height-adjusting support, a support plate height-adjusting support, or a support block height-adjusting support in the prior art. These height-adjusting supports can achieve the expected effect in the pipe corridor scenario. For height-adjusting supports in the form of wedges, support plates, support blocks, etc., a hydraulic jack module needs to be added for intelligent height adjustment, thereby realizing mechanical control adjustment. As for the hydraulic height-adjusting support form, since its own adjustment method meets the autonomous height adjustment requirements, it can be directly selected.

[0065] Example 10:

[0066] This embodiment provides an adaptively deformable and adjustable integrated pipe gallery, wherein the internal integrated pipe gallery and the outer assembled enclosure structure are arranged in accordance with Figure 3 , Figure 4 , Figure 5 and Figure 6 The shape is prefabricated, with each section of the integrated pipe corridor being 1m and each section of the outer retaining structure being 0.8m. After being transported to the construction site, it is installed and spliced in sections of 8m. Before the pipe segments are in place, two stabilizing piers should be set in advance. After the first piece of the retaining structure is parked and stabilized at the designated position, the side panels are firmly connected to the stabilizing piers. First, the bottom plate and side panels of the outer assembled retaining structure are spliced together, and 10 sections are installed. The tensioned steel strands compress the waterstop between the two end faces of adjacent pipe segments to exert the water-stopping and waterproofing functions, and polymer modified asphalt is set up. Assemble the 8 sections of the internal segmental prefabricated integrated pipe corridor pipe segments. After the pipe corridor is spliced, the tensioned steel strands compress the waterstop between the two end faces of adjacent pipe corridor segments to exert the water-stopping and waterproofing functions. Then install the support and place a supporting steel plate slightly larger than the support plane on the support. The support and the integrated pipeline corridor are connected to the internal segmented prefabricated integrated pipeline corridor bottom plate by welding anchor steel bars on the steel plate. Finally, the top plate of the outer enclosure structure is installed to form an adaptively deformable integrated pipeline corridor that can be put into use.

[0067] Example 11:

[0068] This embodiment provides a method for manufacturing an adaptively deformable adjustable integrated pipe gallery according to any one of Embodiments 1 to 10, comprising the following steps:

[0069] 1) Prefabricate pipe gallery segment I14 and pipe gallery segment II2 and transport them to the construction site.

[0070] 2) Dig a trench on site for installing the pipe gallery and pour a concrete cushion at the bottom of the trench.

[0071] 3) Place the horizontal plate II used as the bottom plate of the N-section pipeline corridor segment II2 on the cushion layer in turn, and splice the corresponding side plate II.

[0072] 4) Install the height adjustment support 1 on the horizontal plate II used as the base plate according to the designed position.

[0073] 5) Assemble M-section tunnel segment Ⅰ14.

[0074] 6) Fix the M-section pipe gallery segment Ⅰ14 to the height adjustment support 1.

[0075] 7) Install horizontal plate II to serve as the top plate.

[0076] 8) Repeat steps 1) to 7) to proceed to the next pipe section.

Claims

1. An adaptively deformable and adjustable integrated pipe gallery, characterized by: It includes an inner segmental prefabricated integrated pipe gallery, an outer prefabricated assembled enclosure structure and an adjustable support (1); The inner segmented prefabricated integrated pipe gallery comprises a plurality of pipe gallery segments I (14) arranged adjacent to each other; the two ends of the pipe gallery segment I (14) along the length direction are respectively recorded as the front end face and the rear end face; the front end face and the rear end face are constructed with corresponding stepped edges; the front end face is provided with a groove I (3) for accommodating a water stop (4); each pipe gallery segment I (14) is spliced together through the stepped edges, and connected and compressed by steel strands (6) to form a continuous pipe gallery; The outer prefabricated assembled enclosure structure includes a plurality of adjacent pipe gallery segments II (2); the two ends of the pipe gallery segment II (2) along the length direction are respectively recorded as the front end face and the rear end face; the rear end face extends a slider (8); the front end face is provided with a slide groove (9) for inserting the slider (8); the slide groove (9) is provided with a spring (10) and a sensor (11) for measuring the expansion and contraction amount of the spring (10); each pipe gallery segment II (2) is spliced section by section and connected and compressed by steel strands (6) to form a continuous pipe gallery; the lower end of the spring (10) is connected to the bottom of the slide groove (9), and the upper end is connected to the lower surface of the corresponding slider (8); the slider (8) can slide vertically in the slide groove (9); The inner segmented prefabricated integrated pipe corridor is nested in the outer prefabricated assembled enclosure structure; a gap is left between the inner segmented prefabricated integrated pipe corridor and the outer prefabricated assembled enclosure structure as a deformation adjustment space; a height adjustment support (1) is provided between the inner segmented prefabricated integrated pipe corridor and the bottom plate of the outer prefabricated assembled enclosure structure; the lower surface of the height adjustment support (1) is fixedly connected to the upper surface of the bottom plate of the outer prefabricated assembled enclosure structure, and the upper surface supports the lower surface of the bottom plate of the inner segmented prefabricated integrated pipe corridor; when the foundation is deformed, the height of the height adjustment support (1) is adaptively adjusted according to the settlement of the outer prefabricated assembled enclosure structure.

2. The adaptively deformable and adjustable integrated pipe gallery according to claim 1 is characterized in that: A waterproof filler (5) and a wedge-shaped rubber ring (7) are provided between adjacent pipe gallery segments I (14); a waterproof filler (5) and a wedge-shaped rubber ring (7) are provided between adjacent pipe gallery segments II (2).

3. The adaptively deformable and adjustable integrated pipe gallery according to claim 1 is characterized in that: It also includes side panel buttresses (13); the side panel buttresses (13) are arranged outside the outer prefabricated assembled enclosure structure.

4. The adaptively deformable and adjustable integrated pipe gallery according to claim 1 is characterized in that: The water stop strip (4) is a water stop strip that expands when exposed to water; the pipe gallery segment I (14) and the pipe gallery segment II (2) are cast using waterproof concrete.

5. The adaptively deformable and adjustable integrated pipe gallery according to claim 1 is characterized in that: The pipe gallery segment I (14) comprises two horizontally arranged transverse plates I and two vertically arranged side plates I; the two side plates I are connected between the two transverse plates I and are arranged opposite to each other; the two transverse plates I and the two side plates I enclose the pipe gallery segment I (14); both ends of the transverse plates I and the side plates I are provided with stepped edges; the transverse plates I and the side plates I are connected by a socket-type connection; the plate surface of the transverse plates I is provided with a socket groove I (12) for the side plates I to be inserted into; the socket groove I (12) is provided with a water stop (4) and a waterproof filler (5).

6. The adaptively deformable and adjustable integrated pipe gallery according to claim 1 is characterized in that: The pipe gallery segment II (2) comprises two horizontally arranged transverse plates II and two vertically arranged side plates II; the two side plates II are connected between the two transverse plates II and are arranged opposite to each other; the two transverse plates II and the two side plates II enclose the pipe gallery segment II (2); both ends of the transverse plates II are provided with stepped edges; the front end surface of the transverse plates II is provided with a groove II (15) for accommodating a water stop (4); the transverse plates II and the side plates II are connected by a socket-type connection; the surface of the transverse plates II is provided with a socket groove II (16) for inserting the side plates II; the socket groove II (16) is provided with a water stop (4) and a waterproof filler (5).

7. The adaptively deformable and adjustable integrated pipe gallery according to claim 1 is characterized in that: The gap between the inner segmental prefabricated integrated pipeline corridor and the outer prefabricated assembled enclosure structure is filled with polymer modified asphalt (17).

8. The adaptively deformable and adjustable integrated pipe gallery according to claim 1 is characterized in that: The length of each section of the tunnel segment I (14) is a, and the length of each section of the tunnel segment II (2) is b; wherein a>b.

9. The adaptively deformable and adjustable integrated pipe gallery according to claim 1 is characterized in that: A supporting steel plate is placed on the upper surface of the height-adjusting support (1); anchoring steel bars are welded to the upper surface of the supporting steel plate; and the anchoring steel bars are connected to the bottom plate of the inner segmental prefabricated integrated pipe gallery.

10. A method for manufacturing an adaptively deformable and adjustable integrated pipe gallery according to claim 6, characterized in that: The following steps are involved: 1) Prefabricate pipe gallery segment I (14) and pipe gallery segment II (2) and transport them to the construction site; 2) Excavate the trench where the pipe gallery will be installed on site and pour a concrete cushion at the bottom of the trench; 3) Place the horizontal plate II used as the bottom plate of N sections of the tunnel section II (2) on the cushion layer in sequence, and splice the corresponding side plate II; 4) Install the height adjustment support (1) on the horizontal plate II serving as the base plate according to the designed position; 5) Assemble M-section pipe gallery segment I (14); 6) Fix the M-section pipe gallery segment I (14) to the height adjustment support (1); 7) Install horizontal plate II used as the top plate; 8) Repeat steps 1) to 7) to proceed to the next pipe section.

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