Rural cement highway roadbed reinforcing structure

A technology for strengthening structures and cement, which is applied in roads, roads, buildings, etc., can solve problems such as collapse, and achieve the effects of improving stability, improving fixed stability, and improving the abutment effect

Active Publication Date: 2021-03-16
安徽鼎顺建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that on the rural cement road, it is easy to collapse due to the long-term driving load

Method used

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  • Rural cement highway roadbed reinforcing structure
  • Rural cement highway roadbed reinforcing structure
  • Rural cement highway roadbed reinforcing structure

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Embodiment Construction

[0036] The following is attached Figure 1-4 The application is described in further detail.

[0037] The embodiment of the application discloses a rural cement road subgrade reinforcement structure. refer to figure 1 , a rural cement road subgrade reinforcement structure, including a cushion layer 1, a base layer 2, a permeable layer 3 and a pavement layer 4 laid in sequence from bottom to top. In order to improve the reinforcement effect of the subgrade structure, reinforcements are installed on both sides of the base layer device 5.

[0038] refer to figure 1 , figure 2 , the reinforcement device 5 includes a support column 51, a bottom bar 52 and a positioning bar 53, the cross section of the support column 51 is rectangular, the support column 51 is vertically arranged, and the lower end of the support column 51 is fixed in the cushion layer 1, and the support column 51 is arranged along the base layer. 2 are provided at intervals in the longitudinal direction. The...

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Abstract

The invention relates to the field of road construction, and in particular relates to a rural cement highway roadbed reinforcing structure which comprises a cushion layer, a base layer and a pavementlayer which are sequentially laid from bottom to top. Reinforcing devices are arranged on the two sides of the base layer; each reinforcing device comprises a vertically-arranged supporting column with the lower end fixed into the cushion layer; the multiple supporting columns are arranged in the length direction of the base layer at intervals; reinforcement cages are arranged on the sides, away from the base layer, of the supporting columns; the section of each reinforcement cage is in a right triangle shape, the inclined face of each reinforcement cage is back to the base layer, and the twosides of each reinforcement cage abut against the opposite sides of every two adjacent supporting columns correspondingly; stones are filled in the reinforcement cages; concrete layers are paved on the inclined faces of the reinforcement cages; and a drainage ditch is arranged on the cushion layer and located on the side, away from the base layer, of each reinforcement cage. The reinforcing structure has the effect of improving the stability of a roadbed structure.

Description

technical field [0001] The application relates to the field of road construction, in particular to a rural cement road embankment reinforcement structure. Background technique [0002] At present, the subgrade refers to a belt-shaped structure built according to the location of the route and certain technical requirements as the foundation of the road surface. The subgrade is a linear structure built with soil or stone. It bears its own weight of rock and soil and the gravity of the road surface, as well as the driving load transmitted by the road surface, and is an important part of the entire road structure. [0003] The existing Chinese utility model patent with the notification number CN204738198U discloses a roadbed, including a subbase, and an insulation layer laid on the subbase. The insulation layer covers at least part of the subbase. The board is composed of adjacent insulation boards that are in close contact with each other. [0004] In view of the above-mentio...

Claims

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Application Information

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IPC IPC(8): E01C3/00E01C3/04
CPCE01C3/006E01C3/04
Inventor 梁凤汤荣花章秀峰
Owner 安徽鼎顺建筑工程有限公司
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