PDF(2880 KB)
Method for Defining the Loose Zone of Tunnel Surrounding Rock Based on Damage Theory
Li Zhenglin, Wu Ruixiang, Li Longjian, Wang Xiaoyan
Chinese Journal of Underground Space and Engineering ›› 2011, Vol. 7 ›› Issue (6) : 1060-1064.
PDF(2880 KB)
PDF(2880 KB)
Method for Defining the Loose Zone of Tunnel Surrounding Rock Based on Damage Theory
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