Reinforcing method and structure for earth-retaining oblique wall

A technology for retaining sloping walls and reinforcing structures, which is applied to underwater structures, infrastructure engineering, excavation, etc., can solve problems such as high cost and troublesome construction, and achieve the effect of reducing waste and improving material utilization.

Active Publication Date: 2016-09-07
CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing reinforcement method is to build another sloped retaining wall outside the original sloped retaining wall. The construction is troublesome and the cost is high

Method used

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  • Reinforcing method and structure for earth-retaining oblique wall
  • Reinforcing method and structure for earth-retaining oblique wall
  • Reinforcing method and structure for earth-retaining oblique wall

Examples

Experimental program
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Embodiment

[0019] This example picture 1-3 As shown, it is made of thin-walled cavities to reinforce the walls 1 , thin-walled cavity base with tenons 5 , Anchor 3 with basic reinforcement 6 The support and reinforcement structure composed of thin-walled cavity reinforcement walls 4 Drain pipe installed inside 7 . Thin-Walled Cavity Reinforced Walls 4 with thin-walled cavity base with tenons 5 Filled with graded homogeneous stones 2 . Thin-Walled Cavity Reinforced Walls 4 with thin-walled cavity base with tenons 5 The material is reinforced concrete. Retaining wall to be reinforced 4 The surface should be brushed. Anchor 3 Construction should be carried out first, going deep into the retaining wall to be reinforced 4 inside, and with the retaining wall to be reinforced 4 An effective tie is formed on the inside, and the outside end should meet the thin-walled cavity reinforcement wall 1 with thin-walled cavity base with tenons 5 con...

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PUM

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Abstract

The invention discloses a reinforcing method and structure for an earth-retaining oblique wall. The reinforcing method comprises the following steps: perpendicularly driving a group of base joint bars below a to-be-reinforced earth-retaining oblique wall, wherein the base joint bars must go deep into effective length of a force-bearing layer of a foundation; then, fixing a pre-manufactured thin-wall cavity pedestal with a tenon to the base joint bars, filling a cavity of the thin-wall cavity pedestal with graded and homogenized stone blocks to form a base of a thin-wall cavity reinforcing wall; galling the oblique surface of the to-be-reinforced earth-retaining oblique wall, and driving an anchor rod in a manner of enabling the oblique surface of the to-be-reinforced earth-retaining oblique wall to be perpendicular to the oblique surface of the oblique wall; fixing the thin-wall cavity reinforcing wall with the end part of the anchor rod, and connecting the thin-wall cavity reinforcing wall with the thin-wall cavity pedestal with the tenon into one; forming a group of water release holes in the thin-wall cavity reinforcing wall, and inserting bamboo water release tubes into the water release holes; and finally, filling the cavity of the thin-wall cavity reinforcing wall with the graded and homogenized stone blocks, and pouring by use of concrete, thereby completing reinforcing the earth-retaining oblique wall. The reinforcing method can meet the safety requirements, and can reduce resource waste.

Description

technical field [0001] The invention relates to a reinforcement method and structure of an inclined earth retaining wall, belonging to the technical field of retaining structure engineering. Background technique [0002] With the rapid development of our country's economy, all kinds of civil engineering projects have spread to every corner of the country. In the process of building construction, in order to ensure the safety of the construction, the slope must be supported. [0003] Existing slope retaining works mainly adopt retaining inclined wall structure, and sometimes the retaining inclined wall will crack during the construction process. If it is not reinforced in time, the entire retaining structure will be in an unsafe state. Therefore, reinforcement should be carried out in time to ensure construction safety. The existing reinforcement method is to build another sloped retaining wall outside the original sloped retaining wall. The construction is troublesome and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20E02D29/02
CPCE02D17/20E02D29/02
Inventor 欧阳章智
Owner CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD
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