Method for improving stress performance of retaining wall and retaining wall structure

A technology for retaining walls and performance, applied in underwater structures, infrastructure engineering, water conservancy projects, etc., can solve problems such as the impact of retaining wall construction period and the impact on project construction period, so as to be suitable for promotion and reduce construction time , the effect of improving the mechanical performance

Inactive Publication Date: 2015-05-20
GUIYANG AL-MG DESIGN & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, as the material increases, the construction period of the retaining wall will also be adversely affected, which will directly affect the construction period of the project.

Method used

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  • Method for improving stress performance of retaining wall and retaining wall structure
  • Method for improving stress performance of retaining wall and retaining wall structure
  • Method for improving stress performance of retaining wall and retaining wall structure

Examples

Experimental program
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Embodiment Construction

[0014] Embodiments of the present invention: the present invention includes retaining walls (such as image 3 shown), during implementation, a platform slab is built horizontally on the back of the retaining wall, and the length of the platform slab is extended to the sliding surface of the sliding soil wedge at the back of the wall, so that the overturned soil on the back of the retaining wall can be reduced Pressure and enhance the anti-overturning ability of the retaining wall, and improve the mechanical performance of the retaining wall.

[0015] The structural representation of a kind of retaining wall structure of the present invention constructed according to the above-mentioned method is as follows figure 1 and figure 2 As shown, the structure includes a base plate 1 conventionally built and a wall 2 built on the base plate 1. During manufacture, a platform plate 3 is built in the horizontal direction on the back of the wall body 2, and the length of the platform pla...

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PUM

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Abstract

The invention discloses a method for improving stress performance of a retaining wall and a retaining wall structure. The retaining wall structure comprises the retaining wall, and a platform plate is horizontally arranged on the wall back face of the retaining wall; and the length of the platform plate extends to a sliding face of a sliding soil wedge of a wall back. Due to the adoption of the technical scheme, compared with the prior art, the retaining wall structure is convenient to implement. The platform plate is manufactured on the wall back face of a conventional retaining wall, and a pressure reduction structure can be formed; pressure of overturn soil of the wall back can be reduced, and overturning resistance capability of the retaining wall is enhanced; the stress performance of the retaining wall is improved, and the manufacturing height of the wall is reduced, so that the aim of saving the material utilization amount of the wall is achieved; and meanwhile, the construction time is reduced, the direct economic benefits are achieved, and the method for improving the stress performance of the retaining wall and the retaining wall structure are suitable for being popularized.

Description

technical field [0001] The invention relates to a method for improving the mechanical performance of a retaining wall and a structure of the retaining wall, belonging to the technical field of engineering construction. Background technique [0002] In the context of increasingly tight construction land, more and more new industrial factories will be built on slopes; the construction of slope factories generally involves retaining walls, and the design and construction of retaining walls will not have an impact on the construction investment and safety of the factory. ignore. The conventional method of retaining wall is: according to the geological data provided by the "Engineering Geological Survey Report", according to the Rankine or Coulomb theory, calculate the overturning earth pressure and overturning moment of the retaining wall, select the retaining wall material, shape, Section size, etc., check and calculate its bending, shearing, sliding and overturning resistanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/02
CPCE02D29/02
Inventor 赵仁芳
Owner GUIYANG AL-MG DESIGN & RES INST
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