深基坑拉森钢板桩支护与土方开挖施工方法探讨

Discussion for the Construction Method of Larsen Steel Sheet Pile Support and Earthwork Excavation

采用不同长度拉森钢板桩分级分层支护,分块、分层进行土方开挖是平潭金井湾片区环湖路(金井一路东侧段)市政道路主线箱涵和叉道口箱涵深基坑支护与土方开挖的方案,论文结合该工程的特点,介绍了主要的施工工艺和方法。

Larsen steel sheet pile with different length grading layered supporting, block, stratification of earthwork excavation is the bay area lake-ring pingtan gold（gold well all the way east section） of municipal road line box culvert and fork crossing box culvert of deep foundation pit supporting and earthwork excavation scheme. Combined with the characteristics of the project, this paper introduces the main construction technology and method.