A combined supporting system based on foamed concrete and U-shaped steel for underground coal mine roadways undergoing large deformations
2017 ◽
Vol 68
◽
pp. 196-210
◽
Keyword(s):
2013 ◽
Vol 62
◽
pp. 105-112
◽
Keyword(s):
2009 ◽
Vol 1
(1)
◽
pp. 479-485
◽
2016 ◽
Vol 34
(2)
◽
pp. 671-678
◽
2009 ◽