黄土隧洞施工竖井设计理论探讨

Discussion on Designing Theory of Vertical Well in Construction of Tunnel in Loess Area

通过对汉村隧洞、富平王寮隧洞等多项工程5个施工竖井设计的分析总结,根据竖井设计的基本理论,给出了黄土区施工竖井周围压力的计算方法。通过工程实例验证,本文提出的设计方法具有广泛的适用性。

Using the basic design theory of vertical well and summing up with the experiences in several vertical well constructions in tunnel engineering, the paper puts forward a calculation method for the lateral pressure of vertical well in the loess area. The method can be widely used in the engineering.