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A rural cement road subgrade reinforcement structure

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

Active Publication Date: 2022-03-18
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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  • A rural cement road subgrade reinforcement structure
  • A rural cement road subgrade reinforcement structure
  • A rural cement road subgrade reinforcement structure

Examples

Experimental program
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Embodiment Construction

[0036] Contraction below Figure 1-4 Further detailed description of the present application.

[0037] The present application examples disclose a rural cement roadbed reinforcement structure. Refer figure 1 A rural cement road stream reinforcement structure, including a pad layer 1, a base layer 2, a water-based layer 3, and a pavement layer 4, which are sequentially laid down, in order to improve the reinforcement effect of the subgrade structure, and reinforced on both sides of the base layer 2. Device 5.

[0038] Refer figure 1 , figure 2 The reinforcing device 5 includes a support post 51, the bottom rod 52, and the positioning rod 53, the cross section of the support post 51 is rectangular, and the support post 51 is vertically disposed, and the lower end of the support post 51 is fixed to the pad layer 1, the support column 51 along the base layer 2 The length direction interval is provided with multiple. The bottom rod 52 is fixed to one side of the support rod away from th...

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Abstract

This application relates to a rural cement road subgrade reinforcement structure, involving the field of road construction, which includes a cushion layer, a base layer and a pavement layer laid sequentially from bottom to top; reinforcement devices are arranged on both sides of the base layer; The support columns arranged vertically in the cushion layer; multiple support columns are arranged at intervals along the length direction of the base; the side of the support columns away from the base is provided with a reinforcement cage; the section of the reinforcement cage is a right triangle, and the inclined surface of the reinforcement cage Back to the base layer, the two sides of the reinforcement cage are in contact with the opposite sides of two adjacent supporting columns; the reinforcement cage is filled with stones; the slope of the reinforcement cage is laid with a concrete layer; One side of the base layer is provided with a drainage ditch. The application has the effect of improving the stability of the subgrade structure.

Description

Technical field [0001] The present application covers the area of ​​road construction, in particular, involving a rural cement roadbed reinforcement structure. Background technique [0002] At present, the road base refers to a strip structure that is built as a road-based basis according to the route position and certain technical requirements, and the roadbed is a linear structure that is built with soil or stone. It has a self-weight and road gravity of its own geotechnical, as well as driving loads delivered by pavements, is an important part of the entire road structure. [0003] Existing, the announcement number of CN204738198U is disclosed, including a subgrade, including a base layer, and a thermal insulation layer laying on the bottom base layer. The insulation layer covers at least the portion of the base layer, wherein the insulation layer is insulated by multiple heat The panel consists of adjacent insulation boards closely together. [0004] In response to the above-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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