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2021 Vol. 44 No. 9
Published: 26 September 2021
0
2021 Vol. 44 (9): 0- [
Abstract
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41
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317
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1
Xu Dexuan1， Fan Shuaipeng2
Study on the key technology and field application of self-forming roadway without coal pillar for cutting top and unloading pressure in thin coal seam of Xiaonan Mine
2021 Vol. 44 (9): 1-6 [
Abstract
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87
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53
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7
Li Hehe, Ji Yuxin, Song Gaofeng
Study on stress distribution and rock movement in the surrounding rock of filling mining working face
2021 Vol. 44 (9): 7- 9，13. [
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114
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57
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10
Ren Ruiping
Stability control support technology for large span roof in crossover roadway
2021 Vol. 44 (9): 10-13 [
Abstract
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66
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54
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14
Zhang Wencai1, Sun Xiaolong1, Sun Lihui2,3
Study on the width of narrow coal pillars along the thick coal seam in the gob-side entry
2021 Vol. 44 (9): 14- 16，19. [
Abstract
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87
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(0 KB) (
46
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17
Zhang Xianbo
Practice of fast mining technology for large section rock roadway in Zijin Mine
2021 Vol. 44 (9): 17- 19. [
Abstract
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62
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(0 KB) (
49
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20
Gu Jiliang
Study on support technology of cutting roof pressure relief gob-side entry nor coal column working face
2021 Vol. 44 (9): 20- 21，26. [
Abstract
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58
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51
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22
Diao Yanglong1, Luo Feng1, 2, 3, Li Meng1, 2, 3, LV Zhen1, Xu Peidong1, Guo Yijun1
Study on meso-crack evolution mechanism and local mechanical properties of fractured rock mass
2021 Vol. 44 (9): 22-26. [
Abstract
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66
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47
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27
Song Xuguang
Optimization of safe and rapid tunneling process for large section cutting roadway
2021 Vol. 44 (9): 27-29，44. [
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65
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46
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30
Liu Shisen, Wang Tao, Li Zhihua, Zeng Youyuan, Sun Jiajie
Landing technology of "L" type horizontal mine with slanting section for coalbed methane in Shaanxi Liulin
2021 Vol. 44 (9): 30-32. [
Abstract
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91
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(0 KB) (
51
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33
Xue Yakun
Application of Bayes Discriminant Model in discriminating water sources in Linxi Mine
2021 Vol. 44 (9): 33- 35. [
Abstract
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67
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53
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36
Mu Jinxia
Zoning assessment of coal roof water inrush(bursting)hazard of No. 3 coal seam in Libi Mine
2021 Vol. 44 (9): 36- 40，44. [
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87
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53
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41
Chen Jiandong1,2
Application of microseismic monitoring in the depth damage of floor in Xinji No.2 Mine
2021 Vol. 44 (9): 41- 44. [
Abstract
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96
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48
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45
Fan Yanqing
Analysis and research of flood prevention and control in mining area of Yuenan Coal Industry
2021 Vol. 44 (9): 45- 47，51. [
Abstract
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68
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47
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48
Zhang Zhancai
Investigation analysis and prevention measures of waterlogging in Xinwang Mine
2021 Vol. 44 (9): 48-51. [
Abstract
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80
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(0 KB) (
47
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52
Pei Qinghe
Application of pressure-limited circulation water release technology in the prevention and control of old goaf water in inclined mining workings
2021 Vol. 44 (9): 52-54，57. [
Abstract
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75
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(0 KB) (
46
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55
Zhao Yurui
Application of water exploration and release construction technology in adjacent mining areas
2021 Vol. 44 (9): 55- 57. [
Abstract
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72
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(0 KB) (
51
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58
Wu Tiewei
Hydrogeological problems and exploration key points in mining area of Ordos Basin
2021 Vol. 44 (9): 58-61，73. [
Abstract
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85
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(0 KB) (
47
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62
Wang Tieji
Research and application of horizontal shaft technology in sealing ineffective mine drainage
2021 Vol. 44 (9): 62- 65，76. [
Abstract
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56
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(0 KB) (
48
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66
Jia Jinwang, Liu Feng
Research and application of KJ654 locomotive track transportation monitoring system in Dongpang Mine
2021 Vol. 44 (9): 66-70. [
Abstract
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64
)
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(0 KB) (
54
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71
Chen Yulu
Study on intelligent control system for energy saving optimization of mining belt conveyor
2021 Vol. 44 (9): 71- 73. [
Abstract
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65
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(0 KB) (
51
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74
Lv Lu
Study on frictional contact and optimization improvement of mining scraper conveyor central roadway structure
2021 Vol. 44 (9): 74- 76. [
Abstract
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61
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(0 KB) (
48
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77
Ma Long
Implementation of simulation state and 3D display function in intelligent mine control system
2021 Vol. 44 (9): 77- 79. [
Abstract
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52
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(0 KB) (
49
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80
Xu Jie, Guo Song, Wang Zhongcheng, Zhang Jiuli
Analysis and countermeasures of false alarm causes in coal mine safety monitoring system
2021 Vol. 44 (9): 80-82. [
Abstract
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57
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(0 KB) (
46
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83
Han Wei
Study on the application of automatic monitoring system in general mining equipment
2021 Vol. 44 (9): 83- 85. [
Abstract
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58
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(0 KB) (
52
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86
Zhang Shuai
Design of fault control system for mining belt conveyor
2021 Vol. 44 (9): 86- 87. [
Abstract
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60
)
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(0 KB) (
54
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88
Hou Moudong
Analysis research of belt conveyor tensioning force
2021 Vol. 44 (9): 88- 89，95. [
Abstract
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53
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(0 KB) (
51
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90
Guo Yuanye
Design and application of nitrogen injection fire protection technology in Hanglaiwan Mine
2021 Vol. 44 (9): 90- 92. [
Abstract
] (
73
)
PDF
(0 KB) (
45
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93
Zhang Peng
Application of controlled source audio geomagnetic method in geothermal exploration
2021 Vol. 44 (9): 93-95 [
Abstract
] (
64
)
PDF
(0 KB) (
45
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96
Gao Xiaopeng
Construction technology of high level drilling in gas extraction
2021 Vol. 44 (9): 96- 97，100 [
Abstract
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61
)
PDF
(0 KB) (
50
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98
Diao Houzhen
Study on comprehensive gas management technology for complex geological prominent coal seams
2021 Vol. 44 (9): 98-100 [
Abstract
] (
50
)
PDF
(0 KB) (
49
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101
Chen Yongran
Study on key technology of revision of detailed rules for prevention and control of coal and gas outburst
2021 Vol. 44 (9): 101- 105，108. [
Abstract
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69
)
PDF
(0 KB) (
53
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106
Sun Shibiao
Application of corner gas overrun management technology on fully mechanized working face
2021 Vol. 44 (9): 106- 108. [
Abstract
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54
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PDF
(0 KB) (
53
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109
Wang Huihui
Gas control methods and measures for working face corner under complex geological conditions
2021 Vol. 44 (9): 109- 110，114. [
Abstract
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58
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(0 KB) (
44
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111
Li Xiang
Analysis of influence of tectonic stress on mining subsidence
2021 Vol. 44 (9): 111-114 [
Abstract
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49
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(0 KB) (
51
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115
Liang Pengfei
Experimental study on the source of primary fugitive carbon monoxide gas in coal bodies
2021 Vol. 44 (9): 115- 116，119. [
Abstract
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62
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PDF
(0 KB) (
52
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117
Cheng Jinxian
Study on the evolutionary characteristics of hydraulic fracture extension and gas seepage pattern
2021 Vol. 44 (9): 117- 119. [
Abstract
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63
)
PDF
(0 KB) (
46
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120
Wang Chunxiao, Deng Xiaoling
Preparation and performance evaluation of functional lipstick with arnebia euchroma root extracts as active ingredient
2021 Vol. 44 (9): 120- 123，160. [
Abstract
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66
)
PDF
(0 KB) (
47
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124
Ma Ningning， Liu Xiaolian， Zhang Zhiqiang, Yang Cangjun， Wang Junkai， Han Xiao， Dai Guoai
Study on controlling butterfly acid content in folic acid
2021 Vol. 44 (9): 124- 125，143. [
Abstract
] (
88
)
PDF
(0 KB) (
55
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126
Bai Bin
Study on technical parameters of hydrogen sulfide treatment by spraying absorbent liquid in fully mechanized caving face
2021 Vol. 44 (9): 126- 130，134. [
Abstract
] (
67
)
PDF
(0 KB) (
51
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131
Fan Xu
Engineering design for reconstruction of gas-making circulating water system
2021 Vol. 44 (9): 131-134 [
Abstract
] (
50
)
PDF
(0 KB) (
41
)
135
Liu Xinyuan1，2， Liang Bingchen1，2， Wang Lixia1，2
Study on cleaner production process of methyl hydrazine
2021 Vol. 44 (9): 135- 137. [
Abstract
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71
)
PDF
(0 KB) (
50
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138
Zhou Ling， Liu Liwei， Liu Jinzhang， Shi Hongzhao
Study on treatment of waste organic solvent before entering biochemical system
2021 Vol. 44 (9): 138- 140. [
Abstract
] (
63
)
PDF
(0 KB) (
42
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141
Ma Hongbing, Di Weifeng, Cao Weili
Practice of process optimization and heat load adjustment in chemical production of crude benzene
2021 Vol. 44 (9): 141- 143. [
Abstract
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59
)
PDF
(0 KB) (
49
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144
Zhao Jianwei, Zhang Chang
Study on crystallization treatment of acetaminophen acylation liquid
2021 Vol. 44 (9): 144- 146. [
Abstract
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87
)
PDF
(0 KB) (
48
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147
Sun Guojun， Fu Zhongguang， Lu Maoqi， Yuan Xingkun
Reduction of methane/dimethyl ether combustion kinetic mechanism based on genetic algorithm
2021 Vol. 44 (9): 147- 154. [
Abstract
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109
)
PDF
(0 KB) (
49
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155
Hong Chuan
Raw-milk freezing point testers indication error measurement result uncertainty evaluation
2021 Vol. 44 (9): 155- 156. [
Abstract
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74
)
PDF
(0 KB) (
49
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157
Zhang Xiang
Application of microbial immobilization technology in water treatment
2021 Vol. 44 (9): 157-160 [
Abstract
] (
101
)
PDF
(0 KB) (
59
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