摘要
文章基于湖南省藕池东支——华容河航道一期工程,详细介绍了船闸工程概况和工程地质概况。目的是为加快施工进度,保证按时通航;拟采用施工周期较短的预应力混凝土管桩替代原CFG桩对地基进行加固处理;变更后,方案满足地基承载力要求,同时有效降低工期,可为后续类似工程提供参考。
Based on the east of Ouchi in Hunan Province-the first phase project of Huarong River Channel,the general situation of ship lock engineering and engineering geology were introduced in detail.In order to speed up the construction progress and ensure timely navigation,the prestressed concrete pipe pile with shotrt construction period was used to replace the original CFG pile to reinforce the foundation.The modified scheme met the requirement of bearing capacity of foundation and effectively reduces the construction period,which can provide reference for similar projects in the future.
作者
田槐湘
TIAN Huai-xiang(Hunan Habor Engineering Co.,Ltd.,Changsha,Hunan 410009,China)
出处
《企业技术开发》
2019年第5期14-17,共4页
Technological Development of Enterprise
关键词
船闸工程
地基处理
承载力
预应力混凝土管桩
Ship lock engineering
Foundation treatment
Bearing capacity
Prestressed concrete pipe pile
