摘要
以南京地铁1号线西延线工程的深基坑施工为背景,对咬合桩、SMW、土钉墙等多种基坑围护结构方式的实施进行分析、总结,认为该工程规模大,地下水位高,地质条件差,且在近4km长的建筑区域内,水文地质情况相近,各种结构形式有可比性。
Based on the deep foundation pit construction of west extension line project in Nanjing metro line i, several exterior-ptotected structures of foundation pit, such as bite pile, SMW and soil nail wall etc., are analyzed and summarized. The characteristics of the construction are made up by large construction scale, high underground water level and poor geological conditions, similar hydrogeology conditions and comparable structure forms within 4km construction area.
出处
《都市快轨交通》
2005年第4期54-57,60,共5页
Urban Rapid Rail Transit
