Construction Techniques of the Ultra Large Diameter Steel Confferdam Sinking in Uper Stream Yangtze River
CHEN Qi - biao, CHEN Yu - chuan, LEI Jiang - hong, WANG Dian - ju, LU Xue - cheng
DOI:10.11835/j.issn.1674-4764.2006.05.016
Received May 15, 2006,Revised May 15, 2006, Accepted , Available online July 01, 2015
Volume ,2006,Pages 66-69
- Abstract
This article introduces the construction technique of ultra large diameter steel cofferdam in brief aiming at the point and crux in the construction,which is based on the sinking construction craft of 36m diameter steel cofferdam of 10~# main pier in Zhongxian Yangtze River Bridge,laying particular emphasis on the system of anchor and fixed position,which can provide a reference for the similar deep water foundation construction.