摘要
某码头后方为深基坑,地下连续墙直接临海。本文对临海基坑开挖与码头岸坡挖泥进行了三种方案设计,对不同开挖方案中的地下连续墙安全稳定性进行了验算,确定出了适宜的开挖方案,提出了保证开挖安全的技术措施,对实施的效果进行了分析与评价,为指导类似工程施工具有参考意义。
Behind a pier is a deep foundation excavation.After the bank slope is excavated,the diaphragm wall resists seawater directly.In this paper,three schemes are designed for excavation of foundation excavation and dredging of dock bank slope.The safety and stability of the ground connection wall in different excavation schemes are checked and the appropriate excavation scheme is determined.The technical measures for digging safety have been analyzed and evaluated for the effect of implementation,which has reference significance for guiding the construction of similar projects.
作者
龚志强
李俊
黎大鹏
GONG Zhiqiang;LI Jun;LI Dapeng(CCCC Fourth Harbor Engineering Institute Co.,Ltd.,Guangzhou,Guangdong 510000,China)
出处
《施工技术》
CAS
2018年第A04期120-123,共4页
Construction Technology
关键词
地下连续墙
稳定性
临海
diaphragm wall
stability
seafront
