煤田地质与勘探

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数值模拟技术应用(二)

Study on mechanical mechanism of roof fracture evolution in deep stope with variable face length

WANG Xinfeng, LU Mingyuan

2022, 50(10): 1-15. doi: 10.12363/issn.1001-1986.22.03.0115

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Dynamic disaster evolution mechanism of high mine pressure at hard roof and advance area prevention and control technology

ZHENG Kaige, WANG Lintao, LI Bingang, LI Yanjun, YANG Huan, YANG Sen, DAI Nan, WANG Haojie, WANG Zeyang, XI Jie

2022, 50(8): 62-71. doi: 10.12363/issn.1001-1986.22.04.0222

Abstract PDF [Cited By]
Failure analysis of deep coal seam floor considering strain softening of surrounding rock and formation contact in goaf

YIN Shangxian, MENG Haopeng, QIAN Shuangbin

2022, 50(5): 95-102. doi: 10.12363/issn.1001-1986.21.09.0474

Abstract PDF [Cited By]
Geological adaptability analysis and operational parameter optimization for staged fracturing horizontal wells in coal seam roof

JIANG Zaibing, LI Haozhe, XU Yaobo, ZHANG Qun, LI Guihong, FAN Yao, JIANG Wenping, SHU Jiansheng, PANG Tao, CHENG Bin

2022, 50(3): 183-192. doi: 10.12363/issn.1001-1986.22.01.0037

Abstract PDF [Cited By]
Research on permeability model of coal reservoir along producing wellbores

JIA Lidan, ZHANG Lin, LI Bobo, WU Xuehai, GAO Zheng, WANG Zhonghui, FU Jiale

2022, 50(10): 26-34. doi: 10.12363/issn.1001-1986.22.03.0213

Abstract PDF [Cited By]
Water control principle of lateral water cutoff curtain and numerical analysis of its water interception effect in Yuanbaoshan open-pit coal mine-Taking Yuanbaoshan Open-pit Coal Mine as an example

ZHAO Chunhu, WANG Mingxing, CAO Haidong, QU Guowen, WANG Yong, GUO Yingjie

2022, 50(7): 10-17. doi: 10.12363/issn.1001-1986.21.12.0767

Abstract PDF [Cited By]
Numerical simulation on azimuth gamma ray detection of coal and rock interface

CHEN Gang, CHEN Long, LI Quanxin, LIU Zhiyi

2022, 50(10): 140-144. doi: 10.12363/issn.1001-1986.21.04.0228

Abstract PDF [Cited By]
Abnormal response characteristic simulation during transient electromagnetic detection in mine borehole

ZHANG Jun

2022, 50(8): 134-141. doi: 10.12363/issn.1001-1986.21.11.0673

Abstract PDF [Cited By]
Structure optimization and drilling capacity analysis of a self-propelled straight-swirling mixed jet bits

DU Peng, ZHANG Wending

2022, 50(7): 173-182. doi: 10.12363/issn.1001-1986.21.11.0696

Abstract PDF [Cited By]
Numerical simulation of the influence of karst structure on heat transfer efficiency of buried pipeline group

MU Xuan, PEI Peng, ZHOU Xin, TU Hongsheng

2022, 50(10): 131-139. doi: 10.12363/issn.1001-1986.21.09.0513

Abstract PDF [Cited By]
Analysis on spatio-temporal evolution law of freezing temperature field in eastern shaft of Qinan Coal Mine

HUANG Shiqing, RONG Chuanxin, LONG Wei, MA Haochen, HE Junzhen

2022, 50(8): 125-133. doi: 10.12363/issn.1001-1986.21.12.0743

Abstract PDF [Cited By]

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Vol.52, No.2

25 February 2024

ISSN 1001-1986

CN 61-1155/P

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