Abutment pressure distribution for longwall face mining through abandoned roadways - Li, Yang; Lei, Mingxing; Wang, Haosen; Li, Cheng; Li, Weiwei; Tao, Yang; Wang, Jingyi (International journal of mining science and technology, 2019)
Keywords: Abandoned roadways; Abutment pressure; Numerical simulation; Theoretical calculation; Abutment pressure; Numerical simulation; Theoretical calculation; Abandoned roadways