摘要
船闸施工多涉及深基坑开挖与基坑降排水工作。以高良涧船闸、扬州宝应船闸和高邮运东船闸为例,阐述根据各船闸闸址地质条件及特点选择各自支护方式的原因及优缺点。在施工中,可根据不同的地质条件、所处地理位置、施工周期以及安全等级选择合适的基坑支护及防渗方案。
The construction of ship lock relates to deep foundation pit excavation and foundation pit dewatering work.Taking the Gaoliangjian ship lock, Baoying ship lock in Yangzhou, and Yundong ship lock in Gaoyou as examples, the excavation and seepage are described respectively.The reasons, advantages and disadvantages when choosing the support type are introduced in detail according to the geographical conditions and the characteristics of the ship locks. In the future, the appropriate foundation pit support and seepage control scheme can be selected according to geological conditions, different geographical conditions, construction periods and safety grades.
出处
《水运工程》
北大核心
2016年第12期71-75,共5页
Port & Waterway Engineering
基金
中央级公益性科研院所专项资金(Y415011)
关键词
船闸工程
基坑支护
防渗
ship lock engineering
foundation pit support
seepage control
