摘要
首次提出用平面等参随机有限元分析水工隧洞结构可靠度的方法，推导了有关公式，编写了计算程序。结合实例分析了衬砌和不衬砌隧洞的可靠度，并探讨了渗流场对隧洞结构可靠度的影响。
in this paper a structural reliability analysis algorithm of pressure tunnels is esteblishecl by 2-dimensional SFEM. The corresponding computational program is compiled and works well in the examl3les oflined and unlined pressure tunnels. The effect of seepage field upon the structural reliability of pressuretunnels is also investigated.
出处
《岩土力学》
EI
CSCD
1995年第4期13-19,共7页
Rock and Soil Mechanics
