基于MIDAS/GTS的高压隧洞渗流场与应力场耦合分析

Coupling Analysis of Seepage Field and Stress Field of Tunnel with High Pressure Based on MIDAS/GTS

MIDAS/GTS是针对岩土和隧道的有限元分析软件,利用该软件结合广东省惠州抽水蓄能电站工程,对高压隧洞渗流场与应力场耦合分析进行了数值模拟,并与其他程序计算结果进行了对比分析,验证了MIDAS/GTS软件计算结果的可靠性和实用性,可将其应用于同类工程渗流场与应力场耦合分析中。

MIDAS/GTS is a finite element analysis software for geotechnical and tunnel. By use of this software, coupling analysis of seepage field and stress field of tunnel with high - pressure is numerical simulated, which combined with Huizhou Pumped Storage Power Station in Guangdong Province. According to comparative analysis with other program＇s results, the reliability and practicality of MIDAS/GTS are verified. It can be applied to siroiIar projects in coupling analysis of seepage field and stress field of high - pres- sure tunnel.