PDF(333 KB)
Exploration on the Modification of Grades of Surrounding Rock of a Railway Tunnel with Highland Stress and High Water Pressure
GAN Kun-rong
Journal of Railway Engineering Society ›› 2008, Vol. 25 ›› Issue (3) : 64-67.
PDF(333 KB)
PDF(333 KB)
Exploration on the Modification of Grades of Surrounding Rock of a Railway Tunnel with Highland Stress and High Water Pressure
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