The Technology Research About Hidden Danger Identification of Tunnel Roof Fall
Liu Hongtao, MA Nianjie, Gong Peinuan, Zhang Canglong, Zhao HuaVolume:
26
Year:
2011
Language:
english
DOI:
10.1016/j.proeng.2011.11.2294
File:
PDF, 481 KB
english, 2011