Inclined retaining wall single-side formwork reinforcing construction device and method

A reinforcement device and construction method technology, applied in artificial islands, water conservancy projects, infrastructure projects, etc., can solve problems such as linear unevenness, influence on design strength standards, difficulty in reinforcing one-sided formwork, etc., and achieve the effect of preventing film swelling

Pending Publication Date: 2021-07-23
CCCC TUNNEL ENG +1
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Problems solved by technology

[0003] The invention provides a construction device and method for reinforcement of one-sided formwork for an inclined retaining wall to overcome the construction difficulties of the existing common retaining wall. The one-side formwork cannot be pulled against the mountain body, and it is very difficult to reinforce the one-side formwork, and it is very difficult during construction. During the process, there are often technical problems such as mold expansion, slurry leakage, and linear unevenness, which seriously affect the design strength standard

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  • Inclined retaining wall single-side formwork reinforcing construction device and method
  • Inclined retaining wall single-side formwork reinforcing construction device and method
  • Inclined retaining wall single-side formwork reinforcing construction device and method

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[0049]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0050] This embodiment provides a device for reinforcement construction of a single-side formwork for an inclined retaining wall, the device includes m first-layer reinforcement devices and m second-layer reinforcement devices;

[0051] preferred, as attached figure 1 And attached figure 2 As shown, the first layer reinforcement device includes:...

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Abstract

The invention discloses an inclined retaining wall single-side formwork reinforcing construction device and method. The device comprises a plurality of first-layer reinforcing devices and a plurality of second-layer reinforcing devices; and each first-layer reinforcing device comprises a first base layer, a plurality of first ground anchors, a plurality of second ground anchors, a plurality of first supporting systems, a plurality of first opposite-pulling systems and a plurality of first formworks. The problems that an existing common retaining wall is difficult to construct, a single-side formwork and a mountain cannot be oppositely pulled are solved; the formwork can be reinforced under the condition that the safety of constructors is guaranteed through the design of supporting mechanisms and opposite-pulling mechanisms, and the strength of the retaining wall can be guaranteed under different construction conditions through the design of multiple layers of the reinforcing devices; and the problems of membrane expansion, slurry leakage and linear unevenness in the construction process can be effectively prevented, and the standard of design strength is guaranteed.

Description

technical field [0001] The invention relates to the technical field of a retaining wall reinforcement device and a construction method, in particular to a construction device and method for reinforcing a sloped retaining wall with a single-side formwork. Background technique [0002] During the construction of highways, high-speed railways and municipal engineering, the construction of retaining walls is inevitable. The type of retaining walls is basically inclined, and the position of such retaining walls is generally on the side of the hillside. The slope is formed after the excavation of the hillside installation design Type cantilever. During the construction of the retaining wall, only the formwork on the side close to the road needs to be installed, and the mountain is used as the formwork on the back. The construction of such a retaining wall is very difficult. The formwork on one side cannot be pulled against the mountain, and the reinforcement of the formwork on one ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/02
CPCE02D29/0275E02D2250/0007
Inventor 张建刚李广孙秀国周佳政周兆辉林旭东冯光泽徐策孙海鑫胡开萍于双瑀易楚雄马渊张浩军李鹏飞
Owner CCCC TUNNEL ENG
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