PDF(149 KB)
METHOD OF IMAGES FOR DISCHARGE RATE OF THE EXTRA-LONG TUNNELS WITH SUPERTHICK OVERBURDEN
XU Ze-min,HUANG Run-qiu, YAGN Li-zhong
Journal of Railway Engineering Society ›› 2000, Vol. 17 ›› Issue (1) : 55-58.
PDF(149 KB)
PDF(149 KB)
METHOD OF IMAGES FOR DISCHARGE RATE OF THE EXTRA-LONG TUNNELS WITH SUPERTHICK OVERBURDEN
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