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2023 Vol. 46 No. 11
Published: 26 November 2023
0
2023 Vol. 46 (11): 0- [
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41
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270
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1
Guo Weiliang1, Chang Maomao1, Song Xiaohan2,3
Study on layout of mining roadway in close distance double thick coal seams with variable layer spacing
2023 Vol. 46 (11): 1-5 [
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53
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14
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6
Zhang Qiumao, Dong Shichao
Study on full anchor support technology in coal roadway excavation of Yangdong Mine
2023 Vol. 46 (11): 6-9，13. [
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72
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13
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10
Du Wei
Study on forced caving technology of hard thick layer K2 limestone roof in Tiexin Coal Industry
2023 Vol. 46 (11): 10-13 [
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64
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15
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14
Chen XianWei1, Shi Yuan2, Lv Zhen3
Analysis on mine pressure distribution and deformation characteristics of roadway surrounding rock under mining influence
2023 Vol. 46 (11): 14-17，24. [
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75
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15
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18
Zhang Xinguo1, Dang Pengyuan2, Zhu Chuchu2
Energy analysis of synergetic anchorage with bolt and anchoring cable
2023 Vol. 46 (11): 18-24 [
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57
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14
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25
Chang Shuangdong
Application of shaft repair technology
2023 Vol. 46 (11): 25-28 [
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69
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18
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29
Zhang Ning
Research on the law of abutment pressure and advance support in working faces with different lengths
2023 Vol. 46 (11): 29-32 [
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82
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13
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33
Weng Yaojun
Research and application of gob-side entry retaining technology in hard roof and large mining height face of thick coal seam
2023 Vol. 46 (11): 33-36，43. [
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77
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37
Jiao Shixiong
Application of deep and shallow hole combined blasting technology in complex structural belt
2023 Vol. 46 (11): 37-39，43. [
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67
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16
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40
Zhao Jingchuan1,2
Simulation and Optimization of Anchor Bolt Support Parameters in the Return Air Tunnel of Sihou Mine
2023 Vol. 46 (11): 40-43 [
Abstract
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61
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12
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44
Liu Zhiqiang
Slope design after increasing production of open-pit coal mine in Jiuxian County, Quhe River
2023 Vol. 46 (11): 44-46，50. [
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40
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13
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47
Linghu Jiyao
Research and application of large section open-off cut support optimization in thick coal seam of Jingfu Mine
2023 Vol. 46 (11): 47-50 [
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60
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13
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51
Wei Xiangcheng
Study on enrichment characteristics of coalbed methane in Weizhou mining area of Ordos Basin western margin
2023 Vol. 46 (11): 51-59，113. [
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55
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16
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60
Li Xuejun1, Zhang Tianwen1, Meng Jie2
Evaluation of the impact of coal mining on shallow groundwater
2023 Vol. 46 (11): 60-64，70. [
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56
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15
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65
Gao Xiaoqing
Application of comprehensive geophysical exploration method in groundwater exploration in Chengde area
2023 Vol. 46 (11): 65-70 [
Abstract
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49
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16
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71
Peng Hongtao1, Zhou Junjie2
Study on height prediction of water flowing fractured zone of coal seam roof in South No.5 mining area of Yuwu Mine
2023 Vol. 46 (11): 71-74，85. [
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61
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14
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75
Cheng Liang
Analysis of ground drilling supplementary exploration in Tong 'an Coal Industry
2023 Vol. 46 (11): 75-79，85. [
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92
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14
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80
Guo Shaohua1, Zhang Dong 2, 3, 4
Comparative analysis and research on geophysical exploration data of old goaf area working face and adjacent working face in coal mine
2023 Vol. 46 (11): 80-85 [
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52
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17
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86
Peng Hu
Analysis and application of transient electromagnetic advanced detection water technology
2023 Vol. 46 (11): 86-89 [
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82
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(0 KB) (
16
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90
Dai Chao
Study on mining subsidence law of railway special line in mining area
2023 Vol. 46 (11): 90-93 [
Abstract
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41
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14
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94
Dong Xiaojuan
Preparation method and research of industrial solid waste based grouting material for water prevention and control
2023 Vol. 46 (11): 94-96，110. [
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56
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20
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97
Liu Qianqian
Development and application of opening centralizer for water exploration and drainage drilling rig
2023 Vol. 46 (11): 97-99 [
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40
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14
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100
Yang Tao
Force analysis and optimization of reversing pulley of coal mine overhead passenger device
2023 Vol. 46 (11): 100-102 [
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54
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17
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103
Yuan Hao
Design and implementation of coal mine 3D visualization system
2023 Vol. 46 (11): 103-106，127. [
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48
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11
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107
Li Lin
Research and application of wire rope replacement device for mine shaft hoisting
2023 Vol. 46 (11): 107-110 [
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60
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14
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111
Zhang Shengli
Feasibility analysis of building pumped storage power station in Handan Taoer Coal Mine
2023 Vol. 46 (11): 111-113 [
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46
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15
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114
Li Qinsheng 1, Xi Hailong1, Wang Guodong1, Zhou Feng1, Niu Wenbo1, Gao Lun 2, Zheng Shuai 3, Chen Zhixing 4, Jia Ruimin 5, Sui Lei 6, Wang Yixuan 6
Simulation of ventilation system and calculation of ventilation resistance in Huacaotan Coal Mine
2023 Vol. 46 (11): 114-119，123. [
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80
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17
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120
Lu Zilong
Analysis of the influence of changes in coal slime properties on coal slime drying efficiency
2023 Vol. 46 (11): 120-123 [
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49
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(0 KB) (
14
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124
Sun Kaiyan
Research and application of comprehensive gas control technology in high gas thin coal seam
2023 Vol. 46 (11): 124-127 [
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48
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14
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128
Chai Weijun
Research and application of comprehensive fire prevention and extinguishing technology in No. 22402 Face of Hanjiawa Coal Mine
2023 Vol. 46 (11): 128-131 [
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51
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15
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132
Zhou Tun1, Gong Shanhe2, Lv Xiaomeng3, Feng Yuxiang1, Huang Chunxia4, Zhu Guisheng4
Cobalt phthalocyanine/porous carbon aerogel composite for efficient electrocatalytic CO2 reduction
2023 Vol. 46 (11): 132-140，156. [
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64
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(0 KB) (
11
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141
Wang Qingqing， Li Guiping， Zhang Zhenyou， Zhao Xiaolan， Gao Haifang
Study on the improvement process of glycine particle size
2023 Vol. 46 (11): 141-144 [
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63
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15
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145
Yao Hui1， Shi Lin1， Zhou Xinjun2
Research progress in application of reduced graphite oxide
2023 Vol. 46 (11): 145-152 [
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52
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14
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153
Li Qiming, Wei Qingkui, Dong Chao, Wang Guiying, Zhang Jiawei
The effects of coke preparation on coke reactivity and reaction strength reproducibility
2023 Vol. 46 (11): 153-156 [
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52
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(0 KB) (
16
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157
Jing Xi1, Guo Jie1, Luo Xiao2, Gong Jiaxing1
Effects of low temperature environment on wastewater treatment in constructed wetland and strengthening measures
2023 Vol. 46 (11): 157-160 [
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56
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(0 KB) (
15
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