毗邻古城墙软土层地基的深基坑支护施工技术

Support Construction Technology of Deep Foundation Excavation in Soft Soil Adjacent to Ancient City Wall

基于蓬莱古船博物馆工程,采取泥浆护壁钻孔灌注桩和复合土钉墙等措施,在对关键工序进行深入研究和论证后指导施工。同步监测显示,施工期间没有对古城墙造成不良影响。

Taking the ancient boat museum in Penglai for example,technology measures are adopted including mud protection bored pile and composite soil nailing wall.It can guide construction after researching key procedures.The simultaneous monitoring shows that there are no effect on ancient city wall.