结构支顶解决盾构吊机摆放位置受限实例

Solve the problem of limited putting place of shield crane by structural propping

介绍了吊机及结构相关参数,针对车站结构承载力不足的问题,提出了相应的加固措施,并对结构临时支顶施作方法及验算过程进行了分析阐述,对其他盾构施工单位解决吊机受限盾构机吊出问题提供了参考价值。

Relevant parameters of crane and structure are introduced. In light of the problem of insufficient bearing capacity of station structure, the author proposes relevant strengthening measures, analyzes and illustrates temporary structural propping oonstruction method and checking computation process, which to offer a reference to solve the problem of limited shield crane in other shield oonstrucfion units.