以成都地铁驷马桥站到李家沱站为工程背景,介绍了盾构法施工引起的地表沉降的分析方法,结合现场监测结果的分析、对比,总结了地表沉降规律,对后续工程施工具有指导意义。 Taking the Chengdu MRT 驷maqiao station to Lijiatuo station as the engineering background, this paper introduced the analysis method of ground settlement caused by shield construction. Combined with the analysis of field monitoring results, the law of land subsidence was summarized, which has guiding significance for the subsequent construction.