摘要
试图以渝湘高速公路某隧道施工过程的监测资料,通过反演分析算出围岩参数如弹性模量、泊松比等,并计算隧道衬砌内力和变形,对隧道衬砌结构整体稳定性进行分析。
This paper tries to take the monitoring data during the construction process of a tunnel in Yu-Xiang expressway for an example, and through back analysis, works out the surrounding rock parameters such as modulus of elasticity and Poisson ration, calculates the internal forces and deformation of lining and carries out the stability analysis on the whole tunnel lining structure.
出处
《山西建筑》
2010年第8期314-316,共3页
Shanxi Architecture
关键词
反演分析
新奥法
隧道施工
变形监测
back analysis, new Austrian tunneling method, tunnel construction, deformation monitor
