Numerical Simulation Study of Variable-Mass Permeation of the Broken Rock Mass under Different Cementation Degrees by Chong Li, Banghua Yao, Qingqing Ma

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Solid-Gas Flow Characteristics of Drilling Bit-Rod Integral Structure by Hongtu Zhang, Ouya Zhang, Le Wei, Banghua Yao

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Evolution Mechanism of Water-Conducting Channel of Collapse Column in Karst Mining Area of Southwest China by Zhengzheng Cao, Yulou Ren, Qinting Wang, Banghua Yao, Xinchao Zhang

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A New Width Measurement Method of the Stress Relief Zone on Roadway Surrounding Rocks by Pengfei Cui, Banghua Yao, Yong Liu, Jianping Wei, Zhihui Wen, Hui Li

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