摘要
铜陵长江南岸污水处理厂厂外管网软土深基坑支护工程采用了拉森钢板桩支护工艺,取得了良好的效果。根据开挖土层的物理力学性质特征及管道铺设要求,对支撑结构进行了计算。结合工程施工实践,提出了注意要点,为该工艺在铜陵地区的运用积累了经验。
Larsen steel sheet pile supporting technology was used for a deep foundation pit support of a pipeline network construction in soft soil of Tongling with good effect.Based on the physical-mechanical properties of excavated soil and the pipeline laying requirement,calculation was made on the supporting structures.According to the construction practice,attentions in construction were put forward.
出处
《探矿工程（岩土钻掘工程）》
2012年第4期51-55,共5页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
拉森钢板桩
围檩
内支撑
基坑支护
方案设计
Larsen steel sheet pile
around purlin
inner bracing
foundation pit support
scheme design
