安康铁路古道岭隧道基底压浆泵压量程的确定

Determination of pump range in foundation base mud-jack construction of Gudaoling Tunnle in Ankang railway

介绍了西安安康铁路古道岭隧道施工工程的地质特征 ,确定了压浆参数 ,提出了压力损失的计算过程 ,通过精确计算 。

The geological characteristics of Gudaoling Tunnel project in Ankang Railway are introduced. The mud jack parameters are determined and calculation process is introduced for pressure loss. Through refined calculation the minimum range of slip casting pump is determined.