摘要
根据上海特有的地质环境条件,在地下空间的开发利用中对主要的环境地质问题:地面沉降、砂性土与粉性土的液化、浅层天然气、软土、地下水。环境地质问题的特征及对地下空间开发影响进行了分析。
According to peculiar conditions of Shanghai, main environmental geological problems concerning land subsidence, liquefaction of sandy and silty clay, shallow gas, soft soil, underground water layer could be occured during developing underground space. The paper has analyzed the features of these environmental geological problems and also their impact on developing underground space.
