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2026 Vol. 49 No. 5
Published: 26 May 2026
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2026 Vol. 49 (5): 0- [
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1
Guan Dawei1, Cai Hongwei2, Guo Enming1, He Junlong1, Xie Chuanguo1
Study on reasonable layout of floor roadway under the mining influence in close distance coal seam group
2026 Vol. 49 (5): 1-5 [
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46
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6
Zhang Cunguo
Study on optimization of composite collaborative support system and stability control for roadways in thick coal seams with partings
2026 Vol. 49 (5): 6-10，16. [
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30
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11
Zhang Ping
Study on optimization of prestressed bearing structure of high-water material roadside backfill for gob-side entry retaining
2026 Vol. 49 (5): 11-16 [
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33
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17
Kang Jindong
Study on strata behavior law of gob-side entry retaining in Duanwang Coal Industry
2026 Vol. 49 (5): 17-23 [
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32
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3
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24
Jia Yongqiang
Study on the evolution law of mining-induced floor failure zone depth and its field verification
2026 Vol. 49 (5): 24-29，39. [
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38
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3
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30
He Leisheng, Cao Guoyin, Zhu Jizhou
Practice of short borehole segmented hydraulic fracturing technology for hard roof in Shigetai Mine
2026 Vol. 49 (5): 30-33，125. [
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38
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34
Han Chaoyu
Optimization and application of blasting scheme in excavation of hard rock strata
2026 Vol. 49 (5): 34-39 [
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43
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40
Li Shanwen
Research and application of full section support technology for horsehead door in new air shaft
2026 Vol. 49 (5): 40-43，49. [
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37
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44
Xiao Yutong1, Zhang Guobin2,3, Li Jianxin3
Impact tendency test and risk assessment analysis of No.3 coal seam in Changping Coal Industry
2026 Vol. 49 (5): 44-49 [
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39
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2
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50
Jiang Liang1, Chen Qingshen2
Numerical simulation study on the influence of fault key parameters on fault activation water outburst in coal mine working face
2026 Vol. 49 (5): 50-58 [
Abstract
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31
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59
Chen Jintao
Application of directional drilling technology in underground long-distance goaf water detection
2026 Vol. 49 (5): 59-62，67. [
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38
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63
Zhou Xiaoyu
Geological mechanics test analysis of roadway surrounding rock under complex geological conditions
2026 Vol. 49 (5): 63-67 [
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39
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68
Hou Meiling
Analysis of hydrochemical characteristics of groundwater in Yingjun No.3 well field, Inner Mongolia
2026 Vol. 49 (5): 68-73，79. [
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42
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74
Liu Zhiyong
Study on response characteristics and comprehensive control of water outburst in deep working face under the condition of high confined aquifer
2026 Vol. 49 (5): 74-79 [
Abstract
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39
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4
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80
Hao Shuyu
A high-precision three-dimensional seismic data acquisition and processing scheme
2026 Vol. 49 (5): 80-84 [
Abstract
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41
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3
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85
Yan Shuyin 1, Li Peng 1, Huo Xiaoyan 2
Development and application of integrated intelligent pulping equipment based on PLC
2026 Vol. 49 (5): 85-90 [
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36
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4
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91
Ma Yuanzhong1， Ma Xiaojun1，Gao Ruilong 1， Wang Xinmiao 2，3
Construction and application of three-dimensional geological model of Yinxing No.1 Mine
2026 Vol. 49 (5): 91-95，99. [
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32
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96
Ma Hongtao, Wang Bo
Cause analysis and fuzzy diagnosis method of belt tearing fault in coal mine electromechanical transportation
2026 Vol. 49 (5): 96-99 [
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38
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100
Wang Hao
Design and research on intelligent monitoring system of mine hoist tension and lifting load
2026 Vol. 49 (5): 100-104，84. [
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42
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105
Zhang Jianguo 1, Zhang Xiaodong 2, 3, Li Zongxiang 3
Study on the critical value prediction of the shortest spontaneous combustion period of coal seam based on oxygen consumption characteristics
2026 Vol. 49 (5): 105-110 [
Abstract
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42
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111
Gao Wengui
Study on distribution law of spontaneous combustion ' three zones ' in goaf of fully mechanized caving face
2026 Vol. 49 (5): 111-116 [
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39
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117
Zhu Jian
Research on intelligent diagnosis and directional fire extinguishing strategy for high temperature hidden danger in coal mine goaf
2026 Vol. 49 (5): 117-120 [
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36
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121
Zhang Kaijia
Analysis of high-efficiency gas extraction technology for large-diameter boreholes in coal mines
2026 Vol. 49 (5): 121-125 [
Abstract
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38
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126
Long Zhongming
Study on the determination of spontaneous combustion mark gas and critical value of inclined spontaneous combustion coal seam
2026 Vol. 49 (5): 126-130 [
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39
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131
Tang Yuying
Engineering practice of passivation liquid wastewater treatment at Cangzhou Refining and Chemical Company
2026 Vol. 49 (5): 131-135 [
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30
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136
Lv Qingshan
Application of pressurized dissolved air flotation in the upgrading of fiberglass wastewater treatment technology
2026 Vol. 49 (5): 136-140 [
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35
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141
Wang Haoqing1,3, Yang Qingbin2,3, Chen Guochao1,3, Zhang Shaojun1,3, Wei Hehua1,3, Wu Pengfei4
Advanced control system applied in coking crude benzene production process
2026 Vol. 49 (5): 141-144 [
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33
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4
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145
Wang Wan1, Li Yuxin 1, Zheng Jinfeng 1, Lan Wen 1, Tan Ying 1, Luo Shi 2, Wen Qin 1, Chen Hongyu 1
Evaluation of in vitro dissolution behavior of 13 domestic ibuprofen tablets using disodium hydrogen phosphate citrate buffer solution (pH=5.5) as dissolution medium
2026 Vol. 49 (5): 145-148，155. [
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43
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5
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149
Li Zhiyong1， Li Dong1， Zhang Cunlei1，Meng Xiangbao2， Pan Xingsong1，Liu Liu2
Analysis of gas characteristics of spontaneous combustion index of long-flame coal
2026 Vol. 49 (5): 149-155 [
Abstract
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41
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(0 KB) (
4
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156
Li Jincheng1, Cui Aide2
Analysis of the current situation of pressure pipelines in liquefied petroleum gas supply stations
2026 Vol. 49 (5): 156-160 [
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36
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