地震区隧道稳定性的定性判断方法

Qualitative Estimation Method for Stability of Tunnels in Seismic Regions

结合大量文献及工程实例,指出地震区隧道稳定性可从定性角度分析评价并介绍了该方法。依据定性方法,指出了隧道设计、施工应注意采取的抗震措施,为工程师在地震区隧道的设计、施工、加固等方面提供参考依据。

According to lots of literatures and engineering examples, the qualitative analytic method for stability of tunnels in seismic regions is introduced in this paper. The earthquake resistance measures taken in design and construction of tunnels are pointed out, which are useful for design, construction and strengthening of tunnels in seismic regions.