PDF(2076 KB)
Optimization of Distance between Excavation Faces of Unsymmetrical Loaded Loess Double-arch Tunnel
Yuan Fei, Liu Xinrong, Zhong Zuliang
Chinese Journal of Underground Space and Engineering ›› 2011, Vol. 7 ›› Issue (2) : 257-262.
PDF(2076 KB)
PDF(2076 KB)
Optimization of Distance between Excavation Faces of Unsymmetrical Loaded Loess Double-arch Tunnel
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