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Template system for retaining wall and construction method for retaining wall

A formwork system and retaining wall technology, which is applied in artificial islands, water conservancy projects, infrastructure engineering, etc., can solve the problems of inconvenient scaffolding and large retaining walls that cannot be formed at one time, so as to increase the overall stability and facilitate disassembly flexible effects

Inactive Publication Date: 2019-12-27
HUNAN CONSTR ENG GRP COR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large volume of the retaining wall, it cannot be formed at one time. In actual engineering, it is generally formed by layered pouring. Therefore, the construction of the retaining wall requires scaffolding as an operating platform. However, the construction of the highway retaining wall is often restricted by the terrain and site, which is inconvenient. scaffolding

Method used

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  • Template system for retaining wall and construction method for retaining wall
  • Template system for retaining wall and construction method for retaining wall
  • Template system for retaining wall and construction method for retaining wall

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Embodiment

[0040] Such as figure 1 and figure 2 As shown, the formwork system for the retaining wall of this embodiment includes two formwork units 4 and an operating platform 1 corresponding to the formwork units 4, the two formwork units 4 are arranged at intervals along the thickness direction of the retaining wall, and the two formwork units The pouring space of the retaining wall layer is formed between the inner surfaces of the units 4; the operation platform 1 is set on the corresponding formwork unit 4, and the operation platform 1 forms a formwork unit for pouring the retaining wall layer of this layer and erecting the upper layer of retaining wall layer 4 work sites.

[0041] The formwork unit 4 is composed of multiple small steel formworks sequentially connected along the length direction of the retaining wall. The size parameters and assembly forms of the steel formwork are highly selective, and can be prefabricated and assembled flexibly according to the actual situation o...

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Abstract

The invention discloses a template system for a retaining wall and a construction method for the retaining wall. The template system comprises an operation platform and two template units; the two template units are arranged at intervals in a thickness direction of the retaining wall; a pouring space of a retaining wall layer is formed between the inner side surfaces of the two template units; theoperation platform is arranged on one of the template units and forms operation site for pouring a retaining wall layer at the layer, erecting a template unit of an upper retaining wall layer and dismantling a template unit of a next retaining wall layer. By means of the structure, the construction period and the cost of building a landing scaffold as the operation platform are omitted, and the limitation that the landing scaffold cannot be built as the operation platform by site limitation is avoided at the same time.

Description

technical field [0001] The invention belongs to the technical field of construction of concrete structural parts, and in particular relates to a formwork system for retaining walls and a construction method for retaining walls. Background technique [0002] In the field of highway engineering construction, concrete pouring construction is an important content. When pouring concrete, formwork installation is required in advance. Wooden formwork is a traditional common formwork with mature methods and good economy, but it requires high personal skills and experience of formwork workers, slow installation and disassembly speed, and high loss rate. With the development of construction technology, a variety of new forms of formwork continue to appear, and steel formwork is one of them. The steel formwork has high rigidity, is easy to adjust, and the quality of concrete pouring is guaranteed. However, the conventional steel formwork is a small piece of steel formwork, and the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/02
CPCE02D29/02E02D29/0275E02D2250/0007
Inventor 蔡敏陈维超李嘉轶官升黎冠李贤棕肖炀
Owner HUNAN CONSTR ENG GRP COR
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