Design of steel sheet pile cofferdam for the main pier of Xiazhang sea-crossing bridge mark域
DOI:
CSTR:
Author:
Affiliation:
Second Engineering Co, Ltd., China Communications 2nd Navigational Bureau, Chongqing 400042, China
Clc Number:
Fund Project:
Article
|
Figures
|
Metrics
|
Reference
|
Related
|
Cited by
|
Materials
|
Comments
Abstract:
The main piers of Xiazhang sea-crossing bridge are constructed by steel sheet pile cofferdam.This article introduces the construction technology of the main pier and expounds the design and calculation of the steel sheet pile and supporting in detail from three control conditions of the construction process. The three factors of The foundation pit stability is checked based on the burst from pit, the minimum depth in soil and pit heave-resistant stability safety factor.
