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Prefabricated L-shaped concrete multilayer multi-step retaining wall

A prefabricated concrete and retaining wall technology, applied in the field of retaining walls, can solve problems such as restrictions on inclined piles

Active Publication Date: 2021-03-19
沈阳促晋科技有限公司
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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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  • Prefabricated L-shaped concrete multilayer multi-step retaining wall
  • Prefabricated L-shaped concrete multilayer multi-step retaining wall
  • Prefabricated L-shaped concrete multilayer multi-step retaining wall

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Embodiment Construction

[0017] In order to further illustrate the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments, but they should not be construed as limiting the protection scope of the present invention.

[0018] A prefabricated L-shaped concrete multi-layer multi-step retaining wall, comprising L-shaped stepped prefabricated concrete retaining wall panels 1, concrete columns 2, concrete beams 3, toothed tenon bottom plates 4, original soil 5, and filled soil 6, the The toothed tenon bottom plate 4 is located on the original soil 5, and the toothed tenon bottom plate 4 is provided with an L-shaped stepped precast concrete retaining wall panel 1, and the bottom of the L-shaped stepped precast concrete retaining wall panel 1 is provided with a joint with the toothed tenon bottom plate 4. The connecting grooves 1-4 where the teeth and tenons fit together; the L-shaped stepped precast concrete retaining wall panels...

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Abstract

The invention belongs to the technical field of retaining walls, and particularly relates to a prefabricated L-shaped concrete multilayer multi-step retaining wall which comprises L-shaped step prefabricated concrete retaining wall plates, concrete stand columns, concrete cross beams and the like. A connecting groove in the bottom of the L-shaped stepped precast concrete retaining wall plate is matched with a tooth tenon of the bottom plate with the tooth tenon. More than two layers of L-shaped step precast concrete retaining wall plates are assembled layer by layer from bottom to top, the L-shaped step precast concrete retaining wall plates are connected with concrete cross beams, the concrete cross beams are connected with concrete stand columns one by one, and the space between the L-shaped step precast concrete retaining wall plates and original soil is filled with filling soil. The anchoring performance, integrity and stability of the concrete retaining wall can be improved, the L-shaped step prefabricated concrete retaining wall plates, the concrete stand columns and the concrete cross beams form the retaining wall in spatial distribution, the bearing capacity of a wall bodycan be improved, the safety performance is improved, the cost is low, and the engineering quality is easy to guarantee.

Description

technical field [0001] The invention belongs to the technical field of retaining walls, in particular to a prefabricated L-shaped concrete multi-layer and multi-step 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: the properties vary from place to place and from time to time; human beings cannot understand it in detail; mechanical parameters cannot be provided accurately ; Design levels vary 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 the rock and soil mass, and a high accident rate. It is understood that in constructi...

Claims

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Application Information

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IPC IPC(8): E02D29/02
CPCE02D29/0266
Inventor 张延年汪青杰
Owner 沈阳促晋科技有限公司
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