Influence of effective stress on permeability of different rank coals
XUE Pei;ZHENG Peiyu;XU Wenjun;REN Xiaolong;HUANG Chen;DU Jiangmin;College of Geoscience and Surveying Engineering;China University of Mining & Technology;No.2 Oil Producing Plant;Qinghai Oilfield Company;Petro China;State Key Laboratory of Continental Dynamics;Northwest University;College of Resources;Shijiazhuang University of Economics;
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Application of FFT spectrum analysis to identify microseismic signals
JIANG Wenwu;YANG Zuolin;XIE Jianmin;LI Jiafu;Mining Engineering Key Laboratory of Jiangxi Province;Jiangxi University of Science and Technology;School of Resources and Environmental Engineering;Jiangxi University of Science and Technology;Shanghai Pengxu Information Technology Co.;Ltd.;
..............page:86-90
..............page:99-107
..............page:108-112
..............page:113-119