砒霜坳隧道监控量测及其应用

Monitoring and Its Application in Pishuangao Tunnel

结合新奥法施工的需要 ,确定京珠高速公路粤境北段砒霜坳隧道左、右线必测项目和选测项目 ,介绍了主要量测方法 。

To the need of the NATM construction, the reguired and the optional items of Pishuangao tunnel were detemined which is locatecl at the north part of Yue region on Tin zhu express highway Introduction is given to major montoring & control methods. And an analysis is made to the results.