煤炭科技2023,Vol.44Issue(3):18-24,7.DOI:10.19896/j.cnki.mtkj.2023.03.004
坚硬顶板大采高工作面切顶卸压无煤柱自成巷矿压显现特征分析
Study on mine pressure behavior law of roof cutting and pressure relief without coal pillar self-forming roadway in large mining height working face with thick hard roof
摘要
关键词
坚硬顶板/切顶卸压/无煤柱自成巷/矿压规律Key words
hard roof/roof cutting pressure relief/no coal pillar self-forming roadway/mine pressure law分类
矿业与冶金引用本文复制引用
杨鹏,杜昌鑫,闫大鹤,李宏雁,周康乐,于海彬..坚硬顶板大采高工作面切顶卸压无煤柱自成巷矿压显现特征分析[J].煤炭科技,2023,44(3):18-24,7.基金项目
国家自然科学基金项目(52074300) (52074300)