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Tunnel longitudinal steel edge waterstop movable fixture construction method

A construction method and technology of waterstops, applied in tunnels, tunnel linings, earthwork drilling, etc., can solve the problems of unfavorable recycling, increased construction period and cost, waste, etc., and achieve convenient processing, high construction efficiency, and fast installation Effect

Inactive Publication Date: 2018-12-18
THE FIFTH ENG CO LTD OF CHINA RAILWAY NO 10 ENG GRP
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Problems solved by technology

[0002] At present, in the construction of the longitudinal steel edge waterstop on the original tunnel project, the hooks made of steel bars are usually fixed on both sides of the waterstop or fixed clamps are used, and then the construction is carried out. This construction method has a long construction period and cost increase, which is not conducive to recycling and causes waste

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  • Tunnel longitudinal steel edge waterstop movable fixture construction method

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0025] refer to figure 1 , a method for constructing a movable clamp for a longitudinal steel edge waterstop of a tunnel, comprising the following steps:

[0026] Step 1. Install the longitudinal steel edge waterstop at the short side wall of the tunnel, and at the same time correct the longitudinal steel edge waterstop during the setting process to ensure the consistency of the longitudinal steel edge waterstop in the tunnel;

[0027] Step 2: Assembling multiple sets of waterstop movable jigs outside the site, the waterstop movable jigs include adjustment seats and waterstop clips;

[0028] Assembling multiple sets of waterstop movable jigs outside the site does not need to be c...

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Abstract

The invention relates to the tunnel waterstop construction field, and specifically relates to a tunnel longitudinal steel edge waterstop movable fixture construction method. The tunnel longitudinal steel edge waterstop movable fixture construction method can greatly reduce the construction cost and the construction period. Compared with a conventional steel edge waterstop fixing device, the tunnellongitudinal steel edge waterstop movable fixture construction method has the advantages that the processing is convenient; the installation is fast; the adaptability is wide; the construction efficiency is high; the construction requirement can be met; and during the low wall concrete pouring process, twisting of the steel edge waterstop can be prevented so as to avoid influencing the waterproofquality.

Description

technical field [0001] The invention relates to the field of construction of tunnel waterstops, in particular to a method for constructing movable clamps for longitudinal steel edge waterstops of tunnels. Background technique [0002] At present, in the construction of the longitudinal steel edge waterstop on the original tunnel project, the hooks made of steel bars are usually fixed on both sides of the waterstop or fixed clamps are used, and then the construction is carried out. This construction method has a long construction period and cost Increase, is not conducive to recycling, resulting in waste. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a construction method with movable clamps for longitudinal steel edge waterstops of tunnels, which is easy to process, has high construction efficiency, can meet construction requirements, and avoids twisting of steel edge waterstops. [0004] In order to solve the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/38
CPCE21D11/381
Inventor 杨建新毛佩强陈志军冯杨刘飞
Owner THE FIFTH ENG CO LTD OF CHINA RAILWAY NO 10 ENG GRP
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