Supporting and construction method of steel sheet pile under soft foundation of high flow plastic deep layer

A construction method and technology of steel sheet piles, which are applied to sheet pile walls, infrastructure engineering, excavation, etc., can solve the problems of difficult disassembly and reuse, uneconomical construction, large amount of consumables, etc., to prevent piping, and the construction process is simple and easy. , to ensure the effect of construction quality
CN103343538BInactive Publication Date: 2015-01-21深圳市兴班建筑工程有限公司 +4
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
深圳市兴班建筑工程有限公司
Publication Date
2015-01-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to supporting and construction method of a steel sheet pile under soft foundation of a high flow plastic deep layer, and belongs to the technical field of building construction. The supporting and construction method of the steel sheet pile under the soft foundation of the high flow plastic deep layer comprises the steps of construction preparation, construction of guiding purlins, injection of a steel sheet pile, excavation and water drainage, foundation trench interior construction and removing of the steel sheet pile. The supporting and construction method of the steel sheet pile under the soft foundation of the high flow plastic deep layer is simple and easy to implement during the construction process, is easy to popularize, and can effectively stop water and prevent piping, and almost all supporting and protecting facilities can be reused after being disassembled.
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Description

technical field

[0001] The invention relates to a foundation pit support construction method, in particular to a steel sheet pile support construction method under a high-fluid plastic deep soft foundation, and belongs to the technical field of building construction. Background technique

[0002] With the increasing complexity of the built environment, it is often encountered that infrastructure construction is carried out in disadvantaged areas such as seaside. In these "bad" areas, the amount of silty land is huge, and the silt is deep, which brings challenges to engineering construction - the construction of wharfs, road network engineering, bridge and tunnel engineering foundations, high-rise building foundations, etc. in soft foundation areas all have to wear With a deep soft foundation, what kind of excavation method should be adopted and how to make the safety guarantee measures in the excavation process both economical and speedy have become major issues in the const...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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