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Fabricated concrete double-shaped combination block retaining wall

A concrete and prefabricated technology, applied in water conservancy projects, artificial islands, excavation, etc., can solve problems such as the limitation of inclined piles, and achieve the effects of overall improvement, wall bearing capacity and safety performance, and low cost

Inactive Publication Date: 2021-10-29
吉林建筑科技学院
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  • 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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  • Fabricated concrete double-shaped combination block retaining wall
  • Fabricated concrete double-shaped combination block retaining wall
  • Fabricated concrete double-shaped combination block retaining wall

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Embodiment Construction

[0054] 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.

[0055] A prefabricated concrete double-shape composite block retaining wall, such as Figure 1~Figure 8 As shown, it mainly includes concrete shuttle-shaped block 1, concrete I-shaped block 2, groove-shaped reinforcement 3, tie reinforcement 4, filling soil 5, and original soil 6, and is characterized in that:

[0056] On the same floor, the concrete shuttle block 1 and the concrete I-shaped block 2 alternate with each other, and the front diagonal ribs 1-4 of the concrete shuttle-shaped block 1 and the front diagonal ribs 2-4 of the concrete I-shaped block 2 fit together The rear oblique ribs 1-6 of the shuttle-shaped block of the concrete shuttle-shaped block 1 and the rear oblique ribs 2-6 of the I-shaped ...

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Abstract

The invention provides a fabricated concrete double-shaped combination block retaining wall, and belongs to the technical field of supporting construction. In the same layer, concrete fusiform blocks and concrete I-shaped blocks are mutually alternated, fusiform block front inclined ribs and I-shaped block front inclined ribs are matched with each other, fusiform block rear inclined ribs and I-shaped block rear inclined ribs are matched with each other, groove-shaped groove-shaped ribs are arranged in second fusiform block filling holes of the concrete fusiform blocks, tie bars penetrate through first round holes and second round holes of the concrete fusiform blocks and are connected with the groove-shaped ribs, the other ends of the tie bars horizontally extend to the original soil direction, and joints of the concrete fusiform blocks and the concrete I-shaped blocks on the adjacent layers are mutually staggered. The fabricated concrete double-shaped combination block retaining wall has the beneficial effects that the anchoring performance and stability of the concrete retaining wall are remarkably improved, the anti-overturning capacity of the retaining wall is effectively improved, by adopting a series clamping and locking type design technology, the integrality is remarkably improved, the bearing capacity and safety performance of a wall body are remarkably improved, 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 an assembled concrete double-shaped composite block 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 (i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/02E02D17/20
CPCE02D29/02E02D29/0266E02D29/0233E02D17/205G09G3/36G09G2310/0202G09G3/2092G09G2310/0267G09G2310/0289G09G2310/066G09G2310/067G09G2310/08G09G2320/0257G09G2320/0233
Inventor 李令令张延年闫飞徐琰
Owner 吉林建筑科技学院
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