PDF(2227 KB)
Theoretical Solution for the Dividing Depth of Deep Tunnel and Shallow Tunnel in Earth
Cheng Xiaohu
Chinese Journal of Underground Space and Engineering ›› 2012, Vol. 8 ›› Issue (1) : 37-42.
PDF(2227 KB)
PDF(2227 KB)
Theoretical Solution for the Dividing Depth of Deep Tunnel and Shallow Tunnel in Earth
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