Resonance crushing in-situ regeneration construction method for cement pavement

Abstract

The invention discloses a cement pavement resonance crushing in-situ regeneration construction method which comprises a resonance crusher, a stone spreading vehicle, a cement pulping vehicle, an asphalt transport vehicle, a stockpile conveying sweeper, a vibration mixer, a paver and a road roller. According to the intelligent multi-machine cooperation, the upper aggregate of the resonance rubblization old cement pavement with the adjusted particle size grading is regenerated on site to form a foam / emulsified asphalt flexible base layer or a cement stabilized macadam layer, and the overlay is sealed, so that the old cement pavement is changed from white to black, and the method has the advantages of being reasonable in pavement structure, stable, durable, high in construction efficiency, low in cost and the like; the resonance crusher is provided with an aggregate particle size detection and crushing adjustment system, recycled aggregate particle size grading is adjustable and controllable, requirements can be met when a small amount of new aggregate is added or even no new aggregate is added, meanwhile, a metering system is arranged, and the adding amount of foam / emulsified asphalt and cement paste is automatically controlled according to the mixing ratio on the basis of the metering result of the aggregate; and the dynamic mix proportion control of the reclaimed material is realized.

Description

Technical Field

[0001] The invention belongs to the technical field of on-site road regeneration, and in particular relates to a construction method for on-site regeneration of a cement pavement through resonance crushing. Background Art

[0002] Cement concrete pavement is widely used in road engineering. However, as the service life gradually increases, cement pavement needs to be repaired after entering the major and medium repair period. At present, there are three main types of cement pavement repair in China. One is to directly dig out the original pavement and rebuild it, paving cement concrete or paving cement stabilized gravel layer plus asphalt layer to achieve white to black. The project volume is large, the cost is high, and the resource consumption is large. The second is to mill and crush the cement concrete of the original pavement into suitable graded aggregates on site, spread cement, and use a cold regeneration machine to mix it again as a cement stabilized gravel layer. The gradation control is poor, the mixing uniformity is poor, and the bottom contains The fine material interlayer has poor flatness after compaction on the upper part. When the asphalt layer is added, the thickness of the surface asphalt layer is uneven and the flatness is poor. After large-scale promotion, it was found that the 1-2 year recycled gravel layer had serious cracking and reflective diseases. This process is difficult to control the quality and the recycling value of cement concrete pavement is low, and the pavement cost is not low. The third is to resonate the cement pavement and spread emulsified asphalt on the crushed aggregate for natural penetration, and then add a 4cm asphalt layer. This process is rough and simple, and the emulsified asphalt cannot completely penetrate the 4-8cm fine material on the upper part of the resonance crushing, forming a diseased interlayer. Although the "white to black" of the pavement is achieved, the quality is poor. Summary of the invention

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a method for on-site regeneration of cement pavement by resonance crushing, which solves the problems of uncontrollable gradation of recycled mixture, unreasonable road structure, poor durability, low recycling value of cement pavement and lack of systematic special equipment in the existing process.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: Invention content: A method for resonant crushing and in-situ regeneration of cement pavement, comprising a ground penetrating radar vehicle, a resonant crusher, a cement slurry vehicle, an asphalt transport vehicle, a stockpile conveying and sweeping vehicle, a vibrating mixer vehicle, a paver and a road roller, and comprising the following steps: S1. Disease detection and treatment; S11. Ground penetrating radar vehicles and road surface inspection vehicles detect the defects of cement pavement structure layers and deal with the defect locations; S2, resonance rubble of cement pavement; S21. Clean up the debris on the curb of the cement road and mark the road surface; S22, adding new aggregate to the potholes of the cement pavement; S23. According to the design requirements of the crushed material, the cement pavement concrete is crushed using a resonance crusher, wherein the resonance crusher is provided with an aggregate particle size detection system, and the control system controls the travel speed of the resonance crusher according to the particle size detection result of the aggregate particle size detection system; S3, on-site vibration mixing and regeneration of the upper aggregate of the resonance-broken cement pavement; S31, performing particle size grading screening on the aggregate of the regeneration layer of the resonance crushed cement pavement, and the stone spreading vehicle spreads the missing aggregate of a certain particle size on the road to be regenerated according to the proportion, and then collects the aggregate of the regeneration layer in the middle of the road; S32, cement slurry truck, asphalt transport truck, stockpile transport and cleaning truck, vibrating mixer truck and paver drive into the road surface after resonance crushing in sequence, cement slurry truck and asphalt transport truck are respectively connected with the vibrating mixer truck pipe, cement slurry truck transports cement slurry and asphalt foaming water into the vibrating mixer truck, asphalt transport truck transports required asphalt material into the vibrating mixer truck, stockpile transport and cleaning truck collects recycled aggregate with adjusted particle size and grading and transports it to the vibrating mixer truck; S33, the vibrating mixer truck vibrates and mixes the cement slurry, foamed / emulsified asphalt and recycled aggregate according to the designed mix ratio and delivers the recycled mixture to the paver, wherein the vibrating mixer truck is provided with an aggregate delivery metering device, a cement slurry metering spraying unit, a foamed / emulsified asphalt metering spraying system and a control system, and the control system automatically controls the amount of cement slurry and foamed / emulsified asphalt added according to the mix ratio based on the aggregate delivery amount; S34, a vibrating mixer truck sprays emulsified asphalt onto the road surface as a penetration oil; S4. The paver spreads the recycled mixture on the road surface according to the designed virtual paving coefficient, paving width and thickness; S5, the roller completes the compaction operation, followed by maintenance; S6, seal the surface and then open to traffic.

[0005] Preferably, the stockpile cleaning and conveying vehicle collects the crushed material in the upper 4 cm to 8 cm of the crushed road surface.

[0006] Preferably, the vibrating mixer truck also includes a self-driving chassis, an aggregate conveying and metering belt conveyor, a vibrating mixer, a permeable oil spraying system, a rotating discharging belt and a generator set.

[0007] Preferably, the aggregate conveying and metering belt conveyor is equipped with a fully suspended belt scale for metering crushed materials, the cement slurry conveying and metering spraying system is connected to the cement slurry making vehicle, and the asphalt conveying and metering system is connected to the asphalt transport vehicle.

[0008] Preferably, the vibrating mixer truck is divided into an emulsified asphalt vibrating mixer truck or a foamed asphalt vibrating mixer truck.

[0009] Preferably, the vibrating mixer truck is divided into an emulsified asphalt vibrating mixer truck or a foamed asphalt vibrating mixer truck.

[0010] Preferably, the asphalt transport vehicle is an emulsified asphalt preparation transport vehicle or a self-heating base asphalt transport vehicle.

[0011] Preferably, the foamed asphalt vibrating mixer truck is provided with an asphalt foaming system, and the asphalt foaming system is respectively connected to the base asphalt transport truck and the asphalt transport metering system.

[0012] Preferably, the stockpile conveying and sweeping vehicle and the vibrating mixer truck are hard-connected and move synchronously, and the vibrating mixer truck and the paver are hard-connected and move synchronously, and the paver travels at a speed of 2-5 m / min.

[0013] Preferably, the stockpile conveying and sweeping vehicle comprises a material conveying unit, a ground residual fine material cleaning and recovery unit, a power unit, a uniform feeding mechanism and a control unit.

[0014] Preferably, the roller includes a rubber wheel roller and a steel wheel vibratory roller.

[0015] Beneficial effects of the present invention: 1. The present invention includes a resonance crusher, a stone spreading vehicle, a cement slurry vehicle, an asphalt transport vehicle, a stockpile conveying and sweeping vehicle, a vibrating mixer, a paver and a road roller. The resonance crusher is used to resonate and crush the cement pavement, and the vibrating mixer is used to regenerate the crushed material and emulsified asphalt on-site to form an asphalt flexible base, so as to completely realize the "white to black" road surface, and has the advantages of reasonable road surface structure, durable performance, high construction efficiency, short construction period, high resource recycling value, low cost, etc. 2. In the present invention, aggregate detection is provided to control the particle size of the crushed material, so as to achieve the purpose of adding less new aggregate or even no new aggregate, and reduce the transportation cost by preparing emulsified asphalt on site and using it on site. At the same time, an aggregate conveying and metering device is provided to meter the crushed material. Based on the metering result of the aggregate, the addition amount of emulsified asphalt and water is automatically controlled according to the mix ratio, so as to realize the quality control of the recycled material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a process flow chart of the present invention.

[0017] Figure 2 It is a structural view of the device of the present invention.

[0018] In the picture, 1. resonance crusher; 2. stone spreader; 3. cement slurry truck; 4. asphalt transport truck; 5. pile transport and cleaning truck; 6. vibrating mixer truck; 7. paver; 8. road roller. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-2 The specific implementation modes of the present invention are further described in detail.

[0020] When the present invention is actually implemented, Figure 1-2 The invention discloses a method for resonant crushing and on-site regeneration of cement pavement, which includes the following equipment: a ground penetrating radar vehicle, a resonance crusher 1, a stone spreading vehicle 2, a cement slurry making vehicle 3, an asphalt transport vehicle 4, a stockpile conveying and sweeping vehicle 5, a vibrating mixer vehicle 6, a paver 7 and a road roller 8, wherein the ground penetrating radar vehicle is used for performing radar flaw detection on the pavement, the resonance crusher 1 is used for resonant crushing of the road, the cement slurry making vehicle 3 is used for preparing cement slurry or supplying water for foaming, and the asphalt transport vehicle 4 is an emulsified asphalt preparation and transport vehicle or a self-heating matrix asphalt transport vehicle. In this embodiment, either emulsified asphalt or foamed asphalt is used. Yes, the asphalt transport truck 4 transports different asphalt materials according to the different asphalt materials used, that is, when emulsified asphalt is used, the asphalt transport truck 4 is an emulsified asphalt preparation transport truck, and when foamed asphalt is used, the asphalt transport truck 4 is a base asphalt transport truck. The stockpile conveying and sweeping truck 5 is used to collect, clean, lift and convey the crushed aggregate to the vibrating mixer truck 6. The vibrating mixer truck 6 is used to vibrate and mix cement slurry, asphalt material and crushed aggregate to produce a recycled mixture. The paver 7 cooperates with the vibrating mixer truck 6 to receive the recycled mixture and spread it, and the road roller completes the compaction operation of the recycled road surface. The construction steps include: S1. Disease detection and treatment; S11. The ground penetrating radar vehicle and the road surface inspection vehicle detect the defects of the cement pavement structure layer and deal with the defective locations. Specifically, the ground penetrating radar vehicle and the road surface inspection vehicle detect the road surface and mark the defective parts, and then use the currently available common road base reinforcement equipment, such as: non-excavation reinforcement vehicle to reinforce the defective parts.

[0021] S2, resonance rubble of cement pavement; S21. Clean up the debris on the curb of the cement road surface and mark the road surface.

[0022] S22, adding new aggregate to the potholes of the cement road surface to supplement the missing parts of the cement road surface. In this embodiment, the added new aggregate is gravel.

[0023] S23, the resonance crusher 1 crushes the cement pavement concrete so that the crushed material meets the design requirements. In this embodiment, the resonance crusher 1 sets operating parameters according to the thickness and strength of the cement pavement, the particle size and gradation requirements of the future service pavement structure layer mixture, etc., and crushes the cement pavement concrete. The resonance crushing process meets the requirements of the industry standard "Technical Specifications for Recycling of Highway Cement Concrete Pavements" JTG / T F31, and meets the requirements that the crushed material after resonance crushing can be directly used as the raw material of the recycled mixture, so as to realize the full reuse of the raw materials, and add a small amount of or even no new aggregate. The resonance crusher 1 used in this embodiment is set with a high frequency of 44-70Hz and an amplitude of 2cm, which can achieve complete crushing of the cement surface layer, and ensure that the bottom of the concrete surface layer is flat to ensure the overall bearing capacity; At the same time, in the present embodiment, the resonant crusher 1 is provided with an aggregate particle size detection system for detecting the aggregate particle size of the crushed material, wherein an image scanning device is selected to capture and compare images of the crushed material (for those skilled in the art, there are a variety of means in the prior art to achieve image capture of materials, and in the present embodiment, it is not specifically limited to which image scanning device is used), and the particle size of the control system is used to determine the detection result and control the travel speed of the resonant crusher 1, so as to adjust the particle size of the crushed material and add a small amount of or even no new aggregate.

[0024] S3, on-site vibration mixing and regeneration of the upper aggregate of the resonance-broken cement pavement; S31. The aggregate of the regeneration layer of the resonance crushed cement pavement is screened by particle size grading. The stone spreading vehicle 2 spreads the missing aggregate of a certain particle size on the road to be regenerated according to the proportion, and then collects the aggregate of the regeneration layer in the middle of the road. In this embodiment, a grader can be used to collect the aggregate in the middle of the road.

[0025] S32, cement slurry truck 3, asphalt transport truck 4, stockpile transport and cleaning truck 5, vibrating mixer truck 6 and paver 7 drive into the road surface after resonance crushing in sequence, cement slurry truck 3 and asphalt transport truck 4 are respectively connected with the vibrating mixer truck 6 through pipes, and cement slurry and emulsified / matrix asphalt are respectively transported to the vibrating mixer truck 6; In this embodiment, the stockpile conveying and sweeping vehicle 5 and the vibrating mixer truck 6 are hard-connected and move synchronously, and the vibrating mixer truck 6 and the paver 7 are hard-connected and move synchronously, that is, the paver 7 pushes the vibrating mixer truck 6 and the stockpile conveying and sweeping vehicle 5 to move, and the cement slurry truck 3 carries a water tank, which can respectively convey cement slurry and asphalt foaming water to the vibrating mixer truck 6. By default, the asphalt transport truck 4 is an emulsified asphalt preparation vehicle or a self-heating base asphalt transport vehicle. In this embodiment, when an emulsified asphalt preparation vehicle is used, the vibrating mixer truck is an emulsified asphalt vibrating mixer truck, and the required emulsified asphalt is prepared on-site and used on-site. Currently, In the construction of emulsified asphalt for recycling operations, emulsified asphalt is mostly transported in the factory, but long-term transportation may lead to precipitation and segregation of the emulsified asphalt. In order to slow down the segregation process, the emulsified asphalt currently on the market often requires a large amount of emulsifiers to increase the storage time of the emulsified asphalt. In this embodiment, the storage of emulsified asphalt is not considered, overcoming the prejudice in the current existing construction, and reducing the use of emulsifiers to save costs. When a self-heating base asphalt transport vehicle is used, the vibrating mixer truck is a foamed asphalt vibrating mixer truck, and the base asphalt is transported to the foaming device of the foamed asphalt vibrating mixer truck through a pipeline to complete the foaming and production of foamed asphalt.

[0026] The pile material conveying and sweeping vehicle 5 collects the crushed materials and conveys them to the vibrating mixer truck 6. Specifically, in the present embodiment, the pile material conveying and sweeping vehicle 5 collects the crushed materials of 4 cm to 8 cm above the crushed road surface. The pile material conveying and sweeping vehicle 5 adopts a material collecting and sweeping mode, with less residual fine powder on the road surface, no interlayer, and a more stable road surface structure. The pile material conveying and sweeping vehicle 5 conveys the collected crushed materials to the aggregate conveying and metering belt conveyor of the vibrating mixer truck 6. The crushed materials are measured and conveyed to the vibrating mixer according to the set mix ratio.

[0027] The stacking material conveying and sweeping vehicle 5 is preset to include a material conveying unit, a ground residual fine material cleaning and recovery unit, a power unit, a uniform feeding mechanism and a control unit. The material conveying unit, the ground residual fine material cleaning and recovery unit, the power unit, the uniform feeding mechanism and the control unit are all arranged on the body of the stacking material conveying and sweeping vehicle 5. The power unit is electrically connected to the material conveying unit, the ground residual fine material cleaning and recovery unit and the control unit respectively. The control unit is electrically connected to the material conveying unit and the ground residual fine material cleaning and recovery unit respectively. The material conveying unit includes a material receiving screw conveyor and a main chain plate conveyor. The material receiving screw conveyor and the main chain plate conveyor are both arranged on the frame of the stacking material conveying and sweeping vehicle 5, and the material receiving screw conveyor The output end is connected with the input end of the main chain plate conveyor, the ground residual fine material cleaning and recovery unit includes a cleaning roller, a discharging screw conveyor and an auxiliary chain plate conveyor, one end of the auxiliary chain plate conveyor is fixed to one end of the discharging screw conveyor, and the other end is fixed above the receiving screw conveyor. A protective cover is arranged on the outside of the cleaning roller, which plays a role of safety protection on the one hand, and can also prevent residual fine aggregate from splashing everywhere during the cleaning process on the other hand. The material conveying unit is used to convey the milled old asphalt material, and the ground residual fine material cleaning and recovery unit is used to clean the road surface and recover the residual fine material. Through the stacking and conveying cleaning vehicle 5, the old asphalt material after milling can be effectively collected and the road surface can be cleaned, the residual fine aggregate on the ground can be eliminated, and the road surface is clean without interlayer.

[0028] S33, the vibrating mixer truck 6 vibrates and stirs the cement slurry, foamed / emulsified asphalt and crushed aggregate according to the designed mix ratio to form a recycled mixture. Specifically, the cement slurry, foamed / emulsified asphalt and crushed aggregate are vibrated and stirred in the vibrating mixer to form a recycled mixture. The recycled mixture after vibrating and stirring has a more uniform material mixture and a more durable road performance. Then, the recycled mixture is transported to the paver 7 through a rotating discharging belt. The vibrating mixer truck 6 includes a self-driving chassis, an aggregate conveying metering belt conveyor, a vibrating mixer, a cement slurry conveying metering spraying system, an asphalt conveying metering system, a permeable oil spraying system, a control system, a rotating discharging belt and a generator set. The cement slurry truck 3 is connected to the cement slurry conveying metering system through a pipeline, and the asphalt transport truck 4 is connected to the asphalt conveying metering system through a pipeline to provide asphalt material. Among them, the aggregate conveying metering belt conveyor is provided with an aggregate conveying metering device. The aggregate conveying metering device uses a fully suspended belt scale to complete the metering of the crushed material. The cement slurry conveying metering spraying system and the asphalt conveying metering system are used to enter the vibrating mixer truck with the crushed material. 6 is used as a reference, and cement slurry and foam / emulsified asphalt are conveyed into the vibrating mixer according to the set mix ratio. The preset, fully suspended belt scale needs to be used in conjunction with the uniform feeding mechanism on the stacking conveying and sweeping vehicle 5. The fully suspended belt scale requires that the aggregates transported on the aggregate conveying and metering belt conveyor are relatively uniform before weighing and metering can be performed. Therefore, in this embodiment, the uniform feeding mechanism is arranged at the feed port of the stacking conveyor to limit the size of the feed port, ensuring that the material evenly enters the material conveying unit inside the stacking conveyor, thereby ensuring that the crushed material falling on the aggregate conveying and metering belt conveyor on the vibrating mixer 6 is relatively uniform.

[0029] S34. The vibrating mixer truck 6 is provided with a layer-penetrating oil spraying system for spraying emulsified asphalt onto the road surface. That is, in this embodiment, before paving the recycled mixture, the layer-penetrating oil spraying system on the vibrating mixer truck 6 spreads emulsified asphalt onto the collected and cleaned road surface to form a waterproof layer, thereby making the road surface structure more stable.

[0030] S4, the paver 7 spreads the recycled mixture on the road surface according to the designed virtual paving coefficient, paving width and thickness; In this embodiment, during the paving process, attention should be paid to controlling the paving speed and paving thickness to avoid uneven paving or insufficient thickness. By default, the travel speed of the paver 7 is 2-5m / min. At the same time, the coordination between the paver 7 and the vibrating mixer truck 6 should be ensured to maintain the continuous supply and paving of materials. The stacking and conveying sweeper 5 is hard-connected to the front of the vibrating mixer truck 6, and the rear of the vibrating mixer truck 6 is hard-connected to the paver 7, so that the stacking and conveying sweeper 5 can stably convey the crushed aggregate to the vibrating mixer truck 6. At the same time, the vibrating mixer truck 6 can recycle and mix the mixture, and stably convey the recycled mixture to the paver 7. By collecting and conveying the old asphalt material, the old asphalt material can be completely and effectively recycled and utilized, reducing resource waste. At the same time, continuous material transportation can ensure the smooth progress of the operation process and improve operation efficiency.

[0031] S5. The roller 8 completes the compaction operation. In the present embodiment, the roller 8 includes a rubber-wheel roller and a steel-wheel vibratory roller. During construction, the rubber-wheel roller and the steel-wheel vibratory roller perform compaction operations on the paved road surface in turn. After the compaction operation is completed, the road surface is maintained.

[0032] S6. The emulsified asphalt spraying truck sprays emulsified asphalt as tack coat oil.

[0033] S7, seal the surface and then open to traffic.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction method for in-situ regeneration of cement pavement by resonance crushing, characterized in that: The invention comprises a ground penetrating radar vehicle, a resonance crusher (1), a stone spreading vehicle (2), a cement slurry vehicle (3), an asphalt transport vehicle (4), a stockpile conveying and cleaning vehicle (5), a vibrating mixer vehicle (6), a paver (7) and a road roller (8), and includes the following steps: S1. Disease detection and treatment; S11. Ground penetrating radar vehicles and road surface inspection vehicles detect the defects of cement pavement structure layers and deal with the defect locations; S2, resonance rubble of cement pavement; S21. Clean up the debris on the curb of the cement road and mark the road surface; S22, adding new aggregate to the potholes of the cement pavement; S23. According to the design requirements of the crushed material, the cement pavement concrete is crushed using a resonance crusher (1), wherein the resonance crusher (1) is provided with an aggregate particle size detection system, and the control system controls the travel speed of the resonance crusher (1) according to the particle size detection result of the aggregate particle size detection system; S3, on-site vibration mixing and regeneration of the upper aggregate of the resonance-broken cement pavement; S31, the aggregate of the regeneration layer of the resonance crushed cement pavement is screened for particle size distribution, and the stone spreading vehicle (2) spreads the missing aggregate of a certain particle size on the regenerated pavement according to the proportion, and then collects the aggregate of the regeneration layer in the middle of the road; S32, the cement slurry truck (3), the asphalt transport truck (4), the stockpile transport and cleaning truck (5), the vibrating mixer truck (6) and the paver (7) sequentially drive onto the road surface after the resonance crushing, the cement slurry truck (3) and the asphalt transport truck (4) are respectively connected to the vibrating mixer truck (6) through pipes, the cement slurry truck (3) transports cement slurry and asphalt foaming water into the vibrating mixer truck (6), the asphalt transport truck (4) transports the required asphalt material into the vibrating mixer truck, and the stockpile transport and cleaning truck (5) collects the recycled aggregate with adjusted particle size and grade and transports it to the vibrating mixer truck (6); S33, the vibrating mixer truck (6) vibrates and mixes the cement slurry, foamed / emulsified asphalt and recycled aggregate according to the designed mix ratio and transports the recycled mixture to the paver (7), wherein the vibrating mixer truck (6) is provided with an aggregate transport metering device, a cement slurry metering spraying unit, a foamed / emulsified asphalt metering spraying system and a control system, and the control system automatically controls the amount of cement slurry and foamed / emulsified asphalt added according to the mix ratio based on the aggregate transport amount; S34, a vibrating mixer truck (6) sprays emulsified asphalt onto the road surface as a penetration oil; S4, the paver (7) spreads the recycled mixture on the road surface according to the designed virtual paving coefficient and paving width and thickness; S5, the roller (8) completes the compaction operation, followed by maintenance; S6, seal the surface and then open to traffic.

2. The method for resonant crushing and in-situ regeneration of cement pavement according to claim 1 is characterized in that: The stockpile cleaning and conveying vehicle collects the crushed material of 4 cm to 8 cm above the crushed road surface.

3. The method for resonant crushing and in-situ regeneration of cement pavement according to claim 1 is characterized in that: The vibrating mixer truck (6) also includes a self-driving chassis, an aggregate conveying and metering belt conveyor, a vibrating mixer, a permeable oil spraying system, a rotating discharging belt and a generator set.

4. The method for resonant crushing and in-situ regeneration of cement pavement according to claim 3 is characterized in that: The aggregate conveying and metering belt conveyor is equipped with a fully suspended belt scale for metering crushed materials, the cement slurry conveying and metering spraying system is connected to the cement slurry making vehicle (3), and the asphalt conveying and metering system is connected to the asphalt transport vehicle (4).

5. The method for resonant crushing and in-situ regeneration of cement pavement according to claim 4 is characterized in that: The vibrating mixer truck (6) is divided into an emulsified asphalt vibrating mixer truck or a foamed asphalt vibrating mixer truck.

6. The method for resonant crushing and in-situ regeneration of cement pavement according to claim 5 is characterized in that: The asphalt transport vehicle (4) is an emulsified asphalt preparation transport vehicle or a self-heating base asphalt transport vehicle.

7. The method for resonant crushing and in-situ regeneration of cement pavement according to claim 6 is characterized in that: The foamed asphalt vibrating mixer truck is provided with an asphalt foaming system, and the asphalt foaming system is respectively connected with the base asphalt transport truck and the asphalt conveying and metering system.

8. The method for resonant crushing and in-situ regeneration of cement pavement according to claim 1 is characterized in that: The stockpile conveying and sweeping vehicle (5) and the vibrating mixer vehicle (6) are hard-connected and move synchronously, and the vibrating mixer vehicle (6) and the paver (7) are hard-connected and move synchronously, and the paver (7) has a travel speed of 2-5 m / min.

9. The method for resonant crushing and in-situ regeneration of cement pavement according to claim 1 is characterized in that: The stockpile conveying and sweeping vehicle (5) comprises a material conveying unit, a ground residual fine material sweeping and recovery unit, a power unit, a uniform feeding mechanism and a control unit.

10. The method for resonant crushing and in-situ regeneration of cement pavement according to claim 1 is characterized in that: The roller (8) comprises a rubber wheel roller and a steel wheel vibratory roller.

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