APPLICATION STUDY ON DESIGN PARAMETERS OF CAST-IN-PLACE CONCRETE SCREW PILE

Xu Chunhua; Zhang Xiaodong; Xu Xueyan

doi:10.13204/j.gyjz201010020

Volume 40 Issue 10

Dec. 2014

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Xu Chunhua, Zhang Xiaodong, Xu Xueyan. APPLICATION STUDY ON DESIGN PARAMETERS OF CAST-IN-PLACE CONCRETE SCREW PILE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(10): 91-94. doi: 10.13204/j.gyjz201010020

Citation:

Xu Chunhua, Zhang Xiaodong, Xu Xueyan. APPLICATION STUDY ON DESIGN PARAMETERS OF CAST-IN-PLACE CONCRETE SCREW PILE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(10): 91-94. doi: 10.13204/j.gyjz201010020

Xu Chunhua, Zhang Xiaodong, Xu Xueyan. APPLICATION STUDY ON DESIGN PARAMETERS OF CAST-IN-PLACE CONCRETE SCREW PILE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(10): 91-94. doi: 10.13204/j.gyjz201010020

Citation:

Xu Chunhua, Zhang Xiaodong, Xu Xueyan. APPLICATION STUDY ON DESIGN PARAMETERS OF CAST-IN-PLACE CONCRETE SCREW PILE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(10): 91-94. doi: 10.13204/j.gyjz201010020

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APPLICATION STUDY ON DESIGN PARAMETERS OF CAST-IN-PLACE CONCRETE SCREW PILE

doi: 10.13204/j.gyjz201010020

1.
1. Architectural Design and Research Institute,Harbin Institute of Technology,Harbin 150090,China;
2.
2. School of Civil Engineering,Harbin Institute of Technology,Harbin,150090,China

Received Date: 2010-01-18
Publish Date: 2010-10-20

Abstract

Abstract

Using the combination of static load test and numerical calculation,the effects of pile parameters such as the stress distribution of soil surrounding a pile,helical width and helical pitch etc on the bearing behavior of a bored screw pile were analyzed,whose influencing laws were obtained,thus optimizing the design parameters of this sort of pile.Through a comparison of project cost,the cost of a screw pile is much lower than that of normal one under same bearing capacity.
- concrete bored screw pile,
- static load test,
- design parameters of pile