Fabricated road structure and construction process

A road structure, prefabricated technology, applied in the direction of roads, roads, special pavements, etc., can solve the problems of unsuitable temporary road use, a large amount of construction waste, inconvenient construction, etc., and achieve high overall structural strength, strong bearing capacity, and convenient dismantling. Effect

CN111501468AInactive Publication Date: 2020-08-07广东中帆建设有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-08-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a fabricated road structure and a construction process. The structure comprises vehicle road plates, each vehicle road plate comprises a bottom steel plate, a top steel plateand a supporting beam, a steel frame groove and supporting units are arranged between the bottom steel plate and the top steel plate, a movable splicing piece is arranged between every two adjacent vehicle road plates, and an additional reinforcing unit is arranged on each vehicle road plate and comprises a balance weight through groove, a concrete balance weight supporting cross beam and an ABS resin layer. The installation process comprises the following steps: cleaning and tamping a roadbed; carrying out roadbed marking, pile driving and positioning point, hoisting vehicle road plate, mounting column filling sleeper, sequential towing vehicle road plate, assembling the adjacent vehicle road plates; tamping positioning pile, mounting road shoulder, and installing concrete balance weightsupporting cross beam, cast-in-place concrete is not needed in the whole process, the installation process is coherent, the construction method is simple, after installation and forming, the vehicle road plate is stable in positioning and small in dislocation possibility, whether a concrete balance weight supporting cross beam is additionally installed or not can be judged according to road requirements, adaptability and bearing capacity are high, and the vehicle road plate is suitable for passing of various vehicles, convenient to disassemble and reusable.
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Description

technical field

[0001] The invention relates to the technical field of building construction, in particular to an assembled road structure and construction technology. Background technique

[0002] With the continuous expansion of the city and the increase of road mileage, the speed of road replacement is accelerated. On construction sites such as housing construction, subway construction, underground pipeline laying, and underground sidewalk construction, it is usually necessary to lay Temporary road. Traditional road maintenance and expansion projects need to pour concrete on site. Most of the temporary roads on construction sites in my country use one-time cast-in-place concrete. The site occupies a large space, the construction period is long, and it is seriously affected by the weather, which seriously interferes with traffic. , have a relatively large impact on people's travel. Pouring concrete will generate a large amount of construction waste, resulting in a waste ...

Examples

Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0032] refer to figure 1 and figure 2, is an assembled road structure disclosed by the present invention, which is convenient to build, short in construction period and easy to dismantle. The road plate 1 includes a bottom steel plate 2 and a top steel plate 3, and the two sides of the bottom steel plate 2 and the top steel plate 3 are provided with "I"-shaped support beams 4 along the length direction, and a steel frame groove 5 is arranged between the bottom steel plate 2 and the top steel plate 3 , the steel frame groove 5 is located in the space formed by the support beam 4, the support unit 6 is arranged between the bottom steel plate 2 and the top steel plate 3, a movable splicing piece 7 is arranged between the adjacent road boards, and an additional Reinforcement unit 8, the additional reinforcement unit 8 includes a counterweight channel 9 set thr...