拉森钢板桩在铜陵地区基坑支护中的运用实践  

Application Practice of Foundation Pit Support with Larsen Steel Sheet Pile in Tongling Area

作　　者：储长付[1] 罗传华[1] 赵安民[1] 

机构地区：[1]安徽省地矿局321地质队,安徽铜陵244033

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

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.

关 键 词：拉森钢板桩 围檩 内支撑 基坑支护 方案设计 

分 类 号：TU473.2[建筑科学—结构工程]