松软不稳定煤层综采工作面煤壁片帮机理及防治研究
雷武林,余岚,焦彪,等
Research of Mechanism and Prevention Technology of Rib Spalling at Fully-Mechanized Coal Mining Face with Soft and Unstable Seam
煤炭工程 . 2018, (9): 67 -70 .  DOI: 10.11799/ce201809019