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Arc-shaped interface assembled prefabricated concrete pavement

A prefabricated concrete and interface technology, which is applied to pavements, roads, roads and other directions paved with prefabricated blocks, can solve the problems of unsatisfactory drainage effect on the pavement surface, inconvenient pavement interface parts, and inability to assist in hoisting, etc., to facilitate prefabrication processing. , The effect of good fit and high convenience of construction

Inactive Publication Date: 2018-02-27
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of building concrete pavement construction, on-site construction access roads and various sites adopt the form of on-site buildings. After the construction is completed, they will be broken and processed, causing great waste; therefore, prefabricated slab pavements are more and more used. The market generally adopts the assembly structure of vertical joints. This way of pavement joints is not easy to handle and will form large joints. On the other hand, the drainage effect of the pavement surface is not ideal, the joints are easy to be damaged, and it is impossible to assist hoisting during construction.

Method used

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  • Arc-shaped interface assembled prefabricated concrete pavement
  • Arc-shaped interface assembled prefabricated concrete pavement
  • Arc-shaped interface assembled prefabricated concrete pavement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 As shown, an arc-shaped interface assembled precast concrete pavement includes a subgrade 1 and a cushion 2, and includes an assembled precast concrete pavement 3 laid on the cushion 2, and the assembled precast concrete pavement 3 includes an edge section of an arc-shaped transition connection and the middle section, the prefabricated concrete pavement 3 is prefabricated from concrete 7 in a factory.

[0034] Wherein: the edge segment includes a first edge segment 31 and a second edge segment 34, the first edge segment 31 includes an edge vertical end at one end and an outwardly arc-shaped protruding edge protruding end at the other end, locking the second edge segment The edge section 34 includes an edge vertical end at one end and an inward arc-shaped concave edge concave end at the other end, and the edge protruding end is adapted to the edge concave end; the middle section includes a first middle section 32 and a second middle section 33. The two ...

Embodiment 2

[0036] Such as figure 2 As shown, an arc-shaped interface assembled precast concrete pavement includes a subgrade 1 and a cushion 2, and includes an assembled precast concrete pavement 3 laid on the cushion 2, and the assembled precast concrete pavement 3 includes an edge section of an arc-shaped transition connection and the middle section, the prefabricated concrete pavement 3 is prefabricated from concrete 7 in a factory.

[0037] Wherein: the edge segment includes a first edge segment 31 and a second edge segment 34, the first edge segment 31 includes an edge vertical end at one end and an outwardly arc-shaped protruding edge protruding end at the other end, locking the second edge segment The edge section 34 includes an edge vertical end at one end and an inward arc-shaped concave edge concave end at the other end, and the edge protruding end is adapted to the edge concave end; the middle section includes a first middle section 32 and a second middle section 33. The two...

Embodiment 3

[0039] Such as Figure 1 to Figure 7 As shown, an arc-shaped interface assembled precast concrete pavement includes a subgrade 1 and a cushion 2, and includes an assembled precast concrete pavement 3 laid on the cushion 2, and the assembled precast concrete pavement 3 includes an edge section of an arc-shaped transition connection and the middle section, the prefabricated concrete pavement 3 is prefabricated from concrete 7 in a factory.

[0040]Wherein: the edge segment includes a first edge segment 31 and a second edge segment 34, the first edge segment 31 includes an edge vertical end at one end and an outwardly arc-shaped protruding edge protruding end at the other end, locking the second edge segment The edge section 34 includes an edge vertical end at one end and an inward arc-shaped concave edge concave end at the other end, and the edge protruding end is adapted to the edge concave end; the middle section includes a first middle section 32 and a second middle section ...

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PUM

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Abstract

The invention discloses an arc-shaped interface assembled prefabricated concrete pavement. The arc-shaped interface assembled prefabricated concrete pavement comprises a road bed and a cushion layer,and comprises an assembled prefabricated concrete pavement paved above the cushion layer; and the assembled prefabricated concrete pavement comprises an edge section and a middle section in arc-shapedtransition connection. The assembled prefabricated concrete pavement comprises the edge section and the middle section which are in arc-shaped transition connection. According to the arc-shaped transition scheme, prefabricated processing is facilitated, a large joint is not formed, the joint position is not liable to damage, and the practical life is longer.

Description

technical field [0001] The invention belongs to the field of concrete pavement, and in particular relates to a prefabricated concrete pavement assembled with arc-shaped joints. Background technique [0002] At present, in the field of building concrete pavement construction, on-site construction access roads and various sites adopt the form of on-site buildings. After the construction is completed, they will be broken and processed, causing great waste; therefore, prefabricated slab pavements are more and more used. The market generally adopts the assembly structure of vertical joints. This way of pavement joints is not easy to handle and will form large joints. On the other hand, the drainage effect of the pavement surface is not ideal, the joints are easy to be damaged, and it is impossible to assist hoisting during construction. . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a prefabricated concrete paveme...

Claims

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Application Information

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IPC IPC(8): E01C5/06E01C11/22E01C11/16
CPCE01C5/06E01C5/065E01C11/16E01C11/224
Inventor 陈敬磊李强
Owner CHINA MCC17 GRP