软土深基坑组合式支撑施工技术探讨

摘要

Due to the change of soil properties plays a decisive role in the support scheme of foundation pit excavation.According to the situation of deep foundation pit support in soft soil area of Wenzhou.This paper mainly introduces the construction technology of deep foundation pit of Wenzhou soft soil foundation,the construction technology of deep foundation pit,the construction of crown beam and reinforced concrete support,the construction of steel support.%由于土体性质的改变对基坑开挖的支护方案起决定性作用,针对温州软土地区深基坑支护,文中重点介绍了温州软土深基坑组合式支撑施工的关键结构施工技术、深基坑开挖、冠梁及钢筋混凝土支撑施工、钢支撑施工.