双圆型洞室群开挖过程围岩应力场变化分析

欢迎访问现代地质！

王帅王成虎慎乃齐

Analysis of Rock Stress Field Variation in Two Circular Caverns during the Excavation Process

WANG Shuai WANG Cheng-Hu Shen-Nai-Ji

现代地质 . 2009, (3): 553 -558 .