上海M8线某深基坑工程施工对周边地面沉降影响  

The influence of surroundings landscape settlement on one deep foundation pit being excavated in Shanghai M8 underground railway

作　　者：牟建华[1] 游文法 杨黎明[1] 

机构地区：[1]上海市岩土工程检测中心,上海200072

出　　处：《上海地质》2007年第1期25-28,共4页

摘　　要：结合上海软土地基广泛分布的特点,以开挖深度达18.5m的M8线某深基坑监测为例,分析和讨论深基坑开挖施工对周边地面沉降的影响范围与大小的规律。Linking up the characteristic of soft foundation widely distributed over Shanghai and as the ecample of the monitoring of 18.5m deep foundation pit in M8 underground railway at Shanghai Yangpu,it chiefly analyses and narrates the law about the range and size of surrounding-landscape settlement while the deep foundation pit is being excavated.

关 键 词：深基坑 地面沉降 建筑物沉降 信息化监测 

分 类 号：P642.26[天文地球—工程地质学]