ISSN 1005-2518
CN 62-1112/TF
山东望儿山矿区浅部复采对井筒稳定性影响的数值模拟
马凤山,赵海军,郭捷,王杰,魏爱华
Numerical Simulation of Pitshaft Stability Induced by Shallow Second Mining in Wang’ershan Mining Area,Shandong Province
MA Fengshan,ZHAO Haijun,GUO Jie,WANG Jie,WEI Aihua
J4 . 2012, (4): 49 -53 .