PDF(785 KB)
Analysis of Stability of Tunneling a Permafrost Region
WANG Xin-hua, TANG Guo-zhang, JIANG Yi-yuan, CHAO Wan-li
Mining and Metallurgical Engineering ›› 2006, Vol. 26 ›› Issue (3) : 12-14.
PDF(785 KB)
PDF(785 KB)
Analysis of Stability of Tunneling a Permafrost Region
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