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Reinforced anchoring type concrete retaining wall

A concrete and retaining wall technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve problems such as restrictions on inclined piles, achieve improved safety performance, improve anchorage performance, and easily ensure project quality

Inactive Publication Date: 2018-11-13
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for some slope projects without grading space, the application of inclined pile self-balancing retaining walls is limited

Method used

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  • Reinforced anchoring type concrete retaining wall
  • Reinforced anchoring type concrete retaining wall
  • Reinforced anchoring type concrete retaining wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] Such as Figure 1~Figure 5 As shown, a reinforced anchorage type concrete retaining wall includes filling soil 1, original soil 2, concrete retaining wall body 3 and reinforcement anchorage tie bar 4, and is characterized in that:

[0028] A part of the concrete retaining wall body 3 extends into the original soil 2, and one side thereof is filled with soil 1;

[0029] Strengthening and anchoring tie bars 4 are arranged in the concrete retaining wall 3, and the strengthening and anchoring bars 4 extend vertically out of the concrete retaining wall 3 and extend into the filling 1;

[0030] The reinforcement and anchoring ties 4 are arranged horizontally in rows, and the reinforcement and anchoring ties 4 in the upper and lower adjacent rows are interlaced;

[0031] There are two types of layouts for the reinforced anchorage ties 4: vertically crossed reinforced anchorage ties 4a and horizontally intersected reinforced anchorage ties 4b;

[0032] One of the long helical...

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Abstract

The invention provides a reinforced anchoring type concrete retaining wall, and belongs to the field of urban underground road engineering as well as the technical field of municipal facilities. According to the reinforced anchoring type concrete retaining wall, reinforcing anchoring pulling bars are horizontally arranged by rows, and the reinforcing anchoring pulling bars at the upper and lower adjacent rows are staggered with each other; the arrangement form of the reinforcing anchoring pulling bar is divided into two types, namely, vertical crossing of the reinforcing anchoring pulling barsand horizontal crossing of the reinforcing anchoring pulling bars; and the vertical crossed reinforcing anchoring pulling bars and the horizontal crossed reinforcing anchoring pulling bars on the same horizontal row are staggered with each other. The reinforced anchoring type concrete retaining wall has the beneficial effects that the anchoring performance, the integrity and the stability of theconcrete retaining wall are remarkably improved, the safety performance is remarkably improved, moreover, the cost is low, and the engineering quality is easy to guarantee.

Description

technical field [0001] The invention belongs to the field of urban underground road engineering and the technical field of municipal facilities, in particular to a reinforced anchorage concrete retaining wall. Background technique [0002] Slope engineering is in a particularly important position in the whole large civil engineering because of the large amount of slope engineering, high technical difficulty and high accident rate. The object of slope engineering is rock or soil. Rock and soil are naturally generated and cannot be artificially manufactured. The characteristics are: properties vary from place to place and from time to time; human understanding cannot be exhaustive; mechanical parameters cannot be provided accurately; design level It varies from person to person. The existence of these characteristics has brought great difficulties to the construction of the project. The result is: improper grasp of rock and soil mass, high accident rate (it is understood that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/02
CPCE02D29/02E02D29/0233
Inventor 张延年汪青杰
Owner SHENYANG JIANZHU UNIVERSITY
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