摘要
简要论述了盾构施工中地面沉降产生的原因,并以北京机场线某合同段工程为例,分析了盾构法在黏土和复合地层中引起地表隆陷的变化发展过程及其控制方法,对盾构施工具有指导作用。
The occurring reasons of ground setting in the shield construction were discussed. Combined with a certain contract segment engineering of Beijing airport, the changing development process and control methods of ground surface collapse generating from shield construction, which had guiding effective to the shield construction.
出处
《山西建筑》
2008年第17期331-332,共2页
Shanxi Architecture
关键词
盾构施工
地面沉降
地层损失
shield construction, ground setting, strata loss
