西川煤矿厚煤层综放开采顶板破断特征及支护阻力确定
黄斌,闵凡生,刘长友,等
Characteristics of Roof Failure and Support Resistance Determination of Thick Coal Seam Fully Mechanized Caving in Xichuan Coal Mine
煤炭工程 . 2016, (11): 80 -83 .  DOI: 10.11799/ce201611023