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Geogrid construction structure and construction method

A technology of geogrid and construction method, which is applied in basic structure engineering, underwater structures, excavation, etc., to achieve the effect of saving materials, large tension and labor.

Pending Publication Date: 2018-05-15
青岛旭域土工材料股份有限公司 +1
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  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to provide a geogrid tensioning method with high construction efficiency and good tensioning effect in view of the deficiencies of the two forms of tensioning methods in the field of geogrid construction, artificial tension and tension beam, in the prior art. Construction structure and construction method

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  • Geogrid construction structure and construction method

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Embodiment Construction

[0026] The specific implementation manners of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the embodiments described in the specific implementation are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] The invention provides a geogrid construction structure and a construction method. A wire tensioner is used to tension the geogrid, which can greatly improve the construction speed and tension quality.

[0028] This embodiment firstly provides a geogrid construction structure, which is used to assist in the tensioning of the geogrid construction.

[0029] refer to figure 1 , the geogrid construction structure, used for the laying and tensioni...

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Abstract

A geogrid construction structure is used for laying tensioning construction of geogrid and further comprises a take-up device, a connection piece and a fixing piece. The geogrid comprises a fixed endand a free end. The fixing piece is arranged on a laid ground on one side of the free end of the geogrid, and the fixing piece and the free end are arranged in a spaced manner. The connection piece isdetachably connected with the take-up device and the geogrid. The take-up device comprises two side connection parts, one side connection part is connected with the fixing piece, and the other side connection part is connected with the connection piece. The fixed end is fixed to the laid ground. According to a construction method for the geogrid carrying out pulling and tensioning through the take-up device, the construction method has the beneficial effects that the pulling strength is large, the pulling effect is good, labor is saved, the construction speed is high, the working efficiency is improved, and materials are saved and other beneficial effects, and the construction method is wide in application range.

Description

technical field [0001] The invention relates to the technical field of geotechnical construction, in particular to a geogrid construction structure and a construction method. Background technique [0002] Geogrid is a kind of geosynthetic material, which is often used as reinforcement of reinforced soil structure or composite material, and can be used in engineering fields such as roads, railways, retaining walls and pavements. The construction of geogrid needs to be tensioned after the grid is laid so that it can play the role of reinforcement. [0003] Taking the application of geogrid in the field of retaining wall as an example, the traditional construction method of geogrid tensioning in geogrid reinforced retaining wall (slope) uses two forms of artificial tension and tension beam. Both of these methods have the following deficiencies. [0004] Artificial tensioning is used to tension the geogrid in the reinforced retaining wall (slope). The tensioning method of this...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20E02D29/02
CPCE02D17/20E02D29/0241E02D2300/0084
Inventor 夏飞杨广庆王谦杨宝和王晓强戴征杰王志杰李洪凯何世军石学坤陈丽丽王旭龙陈泽明
Owner 青岛旭域土工材料股份有限公司
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