Study on Strata Behaviors of Coal Seam with Shallow Mining Depth and Thin Bedrock in the Process of Rapid Mining Velocity

Welcome to Metal Mine! Today is Share:

Study on Strata Behaviors of Coal Seam with Shallow Mining Depth and Thin Bedrock in the Process of Rapid Mining Velocity

GAO Yun-Rui, LIU Chang-Wu, KANG Ya-Ming, HUANG Chang-Ling, LU Bang-Wen

Metal Mine . 2015, (06): 29 -33 .