淤泥质土条件下的基坑围护施工技术

Construction Technology of Foundation Pit Enclosure under Muddy Soil Conditions

某办公楼位于苏州市吴江区东菇荡小岛内,其地质条件较差,四周环河且普遍存在淤泥土夹层。项目部针对性地采用拉森钢板桩结合放坡的支护方式,有效解决了施工难点。实践证明了此类型围护施工在类似现场情况下具有一定的借鉴作用。

An office building is located in Donggudang Island, Wujiang District, Suzhou. Its geological condition is poor. There are muddy soil interlayers around the river. The project department adopts the supporting method of Larsen steel sheet pile combined with sloping, which effectively solves the construction difficulties. In practice, it proves that this type of enclosure construction can be used for reference in similar field situations.