TY - Journal of Changjiang River Scientific Research Institute A1 - CAO Yang-bing,YAN E-chuan,XU Jun,ZHANG Ting-ting T1 - Study on Bolt-shotcrete Support Parameters of Underground Rock Cavern Based on Q System and Numerical Simulation Y1 - 2015-09-20 JF - Journal of Changjiang River Scientific Research Institute JO - Journal of Changjiang River Scientific Research Institute SP - 140 EP - 145,156 VL - 32 IS - 9 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20140257 ER -