Influence of fracture-induced weakening on coal mine gateroad stability von Jiang, Lishuai, Sainoki, Atsushi, Mitri, Hani S., Ma, Nianjie, Liu, Hongtao, Hao, Zhen

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Analytical solutions for characteristic radii of circular roadway surrounding rock plastic zone and their application von Guo, Xiaofei, Zhao, Zhiqiang, Gao, Xu, Wu, Xiangye, Ma, Nianjie

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Failure Analysis of a Pre-Excavation Double Equipment Withdrawal Channel and Its Control Techniques von Li, Chen, Guo, Xiaofei, Lian, Xiaoyong, Ma, Nianjie

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Stability analysis and design of roadways in adjacent seams: a case study from Tashan coal mine in China von Liu, Hongtao, Qiao, Boyang, Ma, Nianjie

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Mechanism of Rock Burst Revealed by Numerical Simulation and Energy Calculation von Li, Chen, Ma, Ji, Ma, Nianjie, Zhang, Wenlong, Ren, Jianju

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The Criteria of Underground Rock Structure Failure and Its Implication on Rockburst in Roadway: A Numerical Method von Ma, Zhenkai, Gao, Xu, Zhao, Zhiqiang, Guo, Xiao-fei, Ma, Nianjie

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Effect of foundation rigidity on stratified roadway roof stability in underground coal mines von Jiang, Lishuai, Mitri, Hani S., Ma, Nianjie, Zhao, Xidong

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Partitioning characteristics of gas channel of coal-rock mass in mining space and gas orientation method von Zhao, Zhiqiang, Ma, Nianjie, Jia, Housheng, Cheng, Yuanping

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Peak particle velocity of vibration events in underground coal mine and their caused stress increment von Zhang, Wenlong, Ma, Nianjie, Ren, Jianju, Li, Chen

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Evolution and distribution of macroscopic gas channels in an overburden strata von Liu, Hongtao, Ma, Nianjie, Ma, Wang, Ren, Guoqiang

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Combined Support Technology of Large Section Roadway in High-stress Fractured Surrounding Rock von Ping, Zhan, Nianjie, Ma, Wei, Jiang, Jianju, Ren

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Study on Shape Characteristics of Plastic Zone in Heterogeneous Roadway-Surrounding Rock von Li, Jun, Wu, Zheng, Zhang, Wenlong, Ma, Nianjie, Guo, Shuying

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Evolution and distribution of macroscopic gas channels in an overburden strata von Liu Hongtao Ma Nianjie Ma Wang Ren Guoqiang

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The Technology Research About Hidden Danger Identification of Tunnel Roof Fall von Hongtao, Liu, Nianjie, MA, Peinuan, Gong, Canglong, Zhang, Hua, Zhao

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High Strength Combined Support Technology in Deep High Stress Soft Rock Roadway von Zhao, Hua, Zhao, Zhi Qiang, Jiang, Li Shuai, Ma, Nian Jie

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Analysis and evaluation of essential factors for rock burst mechanism von Ma Nianjie, Zhang Wenlong, Li Jun, Lian Xiaoyong, Ren Jianjü

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Research on the Positioning Accuracy of the Cutting Head of a Tunneling Machine Based on Ultra-Wideband Positioning Technology von Ma, Haiyan, Zhang, Hongkai, Yang, Kunlin, Hu, Yingjie, Yang, Zeyu, Ma, Nianjie

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Analytical solutions for characteristic radii of circular roadway surrounding rock plastic zone and their application von Xiaofei Guo, Zhiqiang Zhao, Xu Gao, Xiangye Wu, Nianjie Ma

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冲击地压机理要素分析与评价 von 马念杰, 张文龙, 李军, 连小勇, 任建举

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Conjecture about mechanism of butterfly-shape coal and gas outburst in excavation roadway von Ma Nianjie, Zhao Xidong, Zhao Zhiqiang, Guo Xiaofei, Liu Hongtao, Jia Housheng

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