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2026 Vol. 49 No. 2
Published: 26 February 2026
0
2026 Vol. 49 (2): 0- [
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51
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128
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1
Jia Tongping
Study on deformation law of repeated mining roadway in close distance coal seam group
2026 Vol. 49 (2): 1-5 [
Abstract
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76
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4
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6
Tong Shengwei1, Dong Yunlong1, Cao Xiaoliang2
Study on the law of mine pressure after roof cutting and pressure relief in the retracement channel of coal mining face
2026 Vol. 49 (2): 6-11 [
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93
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4
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12
Sun Xiaoxu, Zhai Haitao
Research on collaborative control technology for surrounding rock in gob-side entry driving in steeply inclined thick coal seams
2026 Vol. 49 (2): 12-16 [
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70
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4
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17
Yang Linlin
Study on surrounding rock control and support technology of roadway passing through empty roadway in coal pillar recovery working face
2026 Vol. 49 (2): 17-21，27. [
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57
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22
Lu Xuepeng, Fu Baojie, Meng Yifan
Stability and support design of weakly cemented roadway under water action
2026 Vol. 49 (2): 22-27 [
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62
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5
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28
Li Fuqiang, Li Hanming, Zhou Yunshuai
Research on stress appearance and unloading prevention control technology of igneous rock roof mining roadway
2026 Vol. 49 (2): 28-32，38. [
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69
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33
Lv Ruilong
Application study of gob-side entry retaining and roof-cutting pressure relief technology in fully mechanized caving face
2026 Vol. 49 (2): 33-38 [
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73
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39
Hongyang No.3 Mine, Shenyang Coking Coal Co.,Ltd.,Shenyang 110000, China
Study on mine pressure behavior mechanism of deep excavation roadway in thickness variation area of hard overburden rock
2026 Vol. 49 (2): 39-43，49，66. [
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75
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44
Xue Ke
Numerical simulation study on stress and displacement distribution of surrounding rock in super-long working face
2026 Vol. 49 (2): 44-49 [
Abstract
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64
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4
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50
Liu Lin1, Sheng Xingwei2, Niu Ning1
Fault water exploration and water disaster prevention and control technology for roadway excavation in Xin 'an Coal Mine
2026 Vol. 49 (2): 50-55 [
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73
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56
Wang Xiaoyu1, Zhou Jinyan2, 3
Microseismic evolution law and water outburst risk evaluation of coal seam floor under deep complex geological conditions
2026 Vol. 49 (2): 56-60，72. [
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66
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61
Zhao Xinwen1, Yang Zhengyu2, Gao Jia3, Jia Zhiyong4, Zhao Haohao1
Application research on the genetic mechanism of mine water source in Chensilou Coal Mine
2026 Vol. 49 (2): 61-66 [
Abstract
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59
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4
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67
Peng Hu
Extraction method and application of transmission in-seam wave Airy phase
2026 Vol. 49 (2): 67-72 [
Abstract
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55
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4
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73
Han Zijian1, Wang Rui2, Lu Xin2
Rock burst prevention practice and microseism response analysis of island working face
2026 Vol. 49 (2): 73-76，81. [
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58
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77
Chen Weisheng
Research on fine exploration of comprehensive geophysical exploration technology in transparent geological working face
2026 Vol. 49 (2): 77-81 [
Abstract
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58
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3
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82
Zhang Dong1, 2, 3
Study on transient electromagnetic forward response and two-dimensional inversion under the interference of metal support in coal mine underground
2026 Vol. 49 (2): 82-86，92. [
Abstract
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56
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87
Sun Shiyong 1, Zhang Yang 2, Li Kunyang 2, Li Lianzhong 2, Miao Chuanxing 2, Ran Xin 2
Research on aquifer parameter inversion and water level prediction based on particle swarm optimization algorithm
2026 Vol. 49 (2): 87-92 [
Abstract
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60
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4
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93
Bai Huihui
Practice of comprehensive control technology of water prevention and control in large mining depth, high pressure and near-fault working face
2026 Vol. 49 (2): 93-98 [
Abstract
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66
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3
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99
Shen Yanzhong
Design of Magnetic Suction Braking Mechanism for Endless Rope Tractor in Xinjing Mine
2026 Vol. 49 (2): 99-102 [
Abstract
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57
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4
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103
Zhao Yue 1, He Wanshun 2
Application and improvement of automatic drilling rig in underground water exploration and drainage
2026 Vol. 49 (2): 103-105，98. [
Abstract
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59
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4
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106
Jin Kaiqiang
Research and Analysis on Safety Performance of Hydraulic Support in Fully Mechanized Caving Face
2026 Vol. 49 (2): 106-109，117. [
Abstract
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62
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3
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110
Cui Weifang
Research on braking force test method of overhead passenger device for coal mine
2026 Vol. 49 (2): 110-112，117. [
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68
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3
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113
Yang Weiwei
Application of intelligent temperature vibration detection system in Luling Coal Preparation Plant
2026 Vol. 49 (2): 113-117 [
Abstract
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96
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(0 KB) (
5
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118
Zhu Junkui 1.2, Li Siguang 1.2, Heng Xianwei 1.2, Duan Zhengpeng 1.2, Ye Pingping 1.2, Feng Yi 1.2
Research and application of parameter design model of cross-layer pressure measurement borehole in rock cross-cut
2026 Vol. 49 (2): 118-123，127. [
Abstract
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55
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4
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124
Chang Yuming
Analysis and research on air leakage law of surface fissures
2026 Vol. 49 (2): 124-127 [
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61
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4
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128
Liu Jiaqi
Study on foam permeability characteristics of mine fire prevention gel
2026 Vol. 49 (2): 128-130，135. [
Abstract
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61
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3
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131
Guo Silong 1, Zhang Jiale 2
Research on pressure relief and permeability improvement mechanism and gas extraction technology of hard coal seam cutting
2026 Vol. 49 (2): 131-135 [
Abstract
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56
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(0 KB) (
4
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136
Yang Jun
Application research and benefit analysis of "Coal to Gas" for coal-fired boilers
2026 Vol. 49 (2): 136-138，143. [
Abstract
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66
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4
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139
Wang Qingqing, Zhao Keke, Li Guiping, Zhang Zhengyou, Zhao Xiaoyan, Chen Mingyang
Study on the influencing factors of glycine crystallization
2026 Vol. 49 (2): 139-143 [
Abstract
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56
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(0 KB) (
5
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144
Yu Mingxing, Xue Fengjun
Analysis and improvement measures for commissioning and operation issues of PSA analytical gas compressor
2026 Vol. 49 (2): 144-147 [
Abstract
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67
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(0 KB) (
4
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148
Liu Xiaolian
The synthesis process of the key intermediate of propatamol hydrochloride
2026 Vol. 49 (2): 148-151 [
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57
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(0 KB) (
4
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152
Chu Libing1, Dierxiati Aishajiang2, Yin Wenjuan2, Chen Qijun2
Physicochemical properties and combustion characteristics of antibiotic fermentation residues-derived biochar
2026 Vol. 49 (2): 152-156 [
Abstract
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73
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(0 KB) (
4
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157
Ma Ningning
Study on the purification process of 4-aminoantipyin
2026 Vol. 49 (2): 157-160 [
Abstract
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60
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