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2020 Vol. 43 No. 2
Published: 26 February 2020
0
2020 Vol. 43 (2): 0- [
Abstract
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43
)
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(102624 KB) (
325
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1
Wang Jin
Analysis of overlying rock movement law and pressure characteristics of 15502 mining face in Shangshe Mine
2020 Vol. 43 (2): 1-4，8 [
Abstract
] (
75
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(0 KB) (
68
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5
Guo Chao1, Li Yang2
Support scheme design of bottom pumping roadway and numerical simulation analysis of surrounding rock stability
2020 Vol. 43 (2): 5-8 [
Abstract
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74
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66
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9
Wang Guoqiang
Study on optimization of surrounding rock control technology under the influence of dynamic pressure in air return roadway of 2-559 working face in Xinzhi Mine
2020 Vol. 43 (2): 9-12，16 [
Abstract
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61
)
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70
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13
Chen Guanghong
Optimization and application of roadway support in heading face of Taishan Long’an Mine
2020 Vol. 43 (2): 13-16 [
Abstract
] (
55
)
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(0 KB) (
72
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17
Yin Haitao
Study on surrounding rock deformation characteristics and control technology of remaining roadway along 3210 working face in Xinyuan Mine
2020 Vol. 43 (2): 17-20,，24 [
Abstract
] (
84
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(0 KB) (
72
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21
Li Dong
Study on bolt support design of mine roadway
2020 Vol. 43 (2): 21-24 [
Abstract
] (
60
)
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(0 KB) (
68
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25
Yang Bin
Analysis of stress distribution law and cutting parameters of surrounding rock in coal seam mining without pressure pillars in mid-thick seam
2020 Vol. 43 (2): 25-28,，31 [
Abstract
] (
71
)
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(0 KB) (
73
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29
He Tuan, Liu Yuxuan, Kou Xushan
Study on solid waste treatment model based on coal mining in coal-type cities
2020 Vol. 43 (2): 29-31 [
Abstract
] (
75
)
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(0 KB) (
75
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32
Gong Chen
Optimization and application of coal pillar width in the first mining area of Heilong Coal Industry
2020 Vol. 43 (2): 32-34,，37 [
Abstract
] (
73
)
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(0 KB) (
70
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35
Hou Chao
Study on surrounding rock control technology of -980 m crossed roadway in Xingdong Mine
2020 Vol. 43 (2): 35-37 [
Abstract
] (
58
)
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(0 KB) (
72
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38
Yuan Dengliang
Research and application of floor heave control technology for roadway remaining in hard coal roof and thin coal seam
2020 Vol. 43 (2): 38-41,，47 [
Abstract
] (
77
)
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(0 KB) (
74
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42
Xiao Cuicui
Comprehensive exploration of geological anomalies in Liyi Minefield
2020 Vol. 43 (2): 42-44 [
Abstract
] (
55
)
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(0 KB) (
74
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45
Bi Yuming
Analysis of influencing factors and risk of water inrush from karst water floor of mine under high pressure water condition
2020 Vol. 43 (2): 45-47 [
Abstract
] (
52
)
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(0 KB) (
72
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48
Ma Lihua
Hydrogeological safety evaluation of No. 6 coal mining under pressure in Dongpang Mine
2020 Vol. 43 (2): 48-50,，54 [
Abstract
] (
59
)
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(0 KB) (
74
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51
Guo Liangliang, Yang Dongfeng
Dynamic characteristics of shallow groundwater level in Yushen Mine
2020 Vol. 43 (2): 51-54 [
Abstract
] (
50
)
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(0 KB) (
73
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55
Yang Chunhu
Automatic adjustable spraying sprinkler device for belt transfer point
2020 Vol. 43 (2): 55-56 [
Abstract
] (
54
)
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(0 KB) (
68
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57
Zhao Huanhuan
Advantages and application of trackless rubber tire vehicle monitoring system in coal mine production
2020 Vol. 43 (2): 57-59 [
Abstract
] (
56
)
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(0 KB) (
68
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60
Guo Chengliang
Experimental study on heat treatment of middle-cylinder of hydraulic support column for mine
2020 Vol. 43 (2): 60-61,，64 [
Abstract
] (
67
)
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(0 KB) (
70
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62
Kang Zhiguo
Research and application of radial DC feeder network for 110 kV substation in Xiegou Mine
2020 Vol. 43 (2): 62-64 [
Abstract
] (
43
)
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(0 KB) (
66
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65
Yang Min, Zhang Quanzhu, Zhao Zimei
Design of data acquisition module for high-precision mine dust monitoring system
2020 Vol. 43 (2): 65-68，72 [
Abstract
] (
54
)
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(0 KB) (
70
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69
Yang Shikun
Topology optimization analysis of a new type of rock bolt drilling mechanism
2020 Vol. 43 (2): 69-72 [
Abstract
] (
58
)
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(0 KB) (
74
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73
Wang Dan
Status and prospects of surface protective film technology for hydraulic support columns
2020 Vol. 43 (2): 73-75，78 [
Abstract
] (
69
)
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(0 KB) (
72
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76
Yang Zhiqiang
Improved design of shearer control system
2020 Vol. 43 (2): 76-78 [
Abstract
] (
58
)
PDF
(0 KB) (
72
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79
Yan Peng
Study on failure and technical improvement of gear reducer in Gequan Mine
2020 Vol. 43 (2): 79-80，83 [
Abstract
] (
52
)
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(0 KB) (
68
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81
Wang Yansen, Wang Liuping, Wang Zhiyong
Research and application of transporter drive frame reform
2020 Vol. 43 (2): 81-83 [
Abstract
] (
69
)
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(0 KB) (
76
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84
Ma Pan
Study on reliability optimization design of hydraulic support
2020 Vol. 43 (2): 84-86 [
Abstract
] (
49
)
PDF
(0 KB) (
65
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87
Zhang Haiqing
Design of digital water level sensor for mine
2020 Vol. 43 (2): 87-89 [
Abstract
] (
42
)
PDF
(0 KB) (
62
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90
Li Wenwen
Effect of different collectors on slime flotation effect
2020 Vol. 43 (2): 90-93 [
Abstract
] (
70
)
PDF
(0 KB) (
81
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94
Zhang Dongxu1, Tang Xianqi2
Influence of tectonic coal molecular structure on gasterity
2020 Vol. 43 (2): 94-97,101 [
Abstract
] (
49
)
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(0 KB) (
74
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98
Duan Jie
Study on control technology of nitrogen injection for fire prevention and extinguishment in 9-301 face of Pangpangta Mine
2020 Vol. 43 (2): 98-101 [
Abstract
] (
63
)
PDF
(0 KB) (
68
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102
Guo Enchao
Optimization research and application of roof directional drilling technology for large diameter drilling
2020 Vol. 43 (2): 102-105，108 [
Abstract
] (
69
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(0 KB) (
73
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106
Liang Shen
Application and research of gas drainage technology in stepping drilling site
2020 Vol. 43 (2): 106-108 [
Abstract
] (
50
)
PDF
(0 KB) (
67
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109
Tian Limin
Study on application of bidirectional energy concentration pre-splitting blasting technology
2020 Vol. 43 (2): 109-111，116 [
Abstract
] (
60
)
PDF
(0 KB) (
69
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112
Zheng Bo
Research and application of cone-column combined nozzle antireflection technology
2020 Vol. 43 (2): 112-116 [
Abstract
] (
62
)
PDF
(0 KB) (
72
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117
Meng Jin
Effect of dense medium suspension properties on coal slime separation
2020 Vol. 43 (2): 117-120 [
Abstract
] (
72
)
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(0 KB) (
75
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121
Yuan Bo, Li Fei, Guo Xuqing
Thermodynamic analysis of benzene and methanol alkylation reaction system
2020 Vol. 43 (2): 121-126，139 [
Abstract
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74
)
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(0 KB) (
68
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127
Yan Liang, Jiang Xiaoping, Zhu Xiaopeng, Fu Luoping
A synthesis method of denatonium saccharid
2020 Vol. 43 (2): 127-128，135 [
Abstract
] (
63
)
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(0 KB) (
73
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129
Zhang Qian， Guo Xuehua
Research of formula and index controlling of the washer fluid
2020 Vol. 43 (2): 129-135 [
Abstract
] (
233
)
PDF
(0 KB) (
76
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136
Guo Jianhao, Jin Zhengwei, Yang Shuai, Ren Bin, Li Ruining, Wang Dandan, Jin Zhengwei
Application catalytic ozonation technology in the advanced treatment of coal-chemical industry brine wastewater
2020 Vol. 43 (2): 136-139 [
Abstract
] (
80
)
PDF
(0 KB) (
69
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140
Chen Xin
Application and improvement of the dehydrating filter for drying all waste calcium carbonat
2020 Vol. 43 (2): 140-143 [
Abstract
] (
51
)
PDF
(0 KB) (
69
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144
Dong Wenlei
Energy saving and consumption reduction in start-up phase of rectisol
2020 Vol. 43 (2): 144-145，150 [
Abstract
] (
61
)
PDF
(0 KB) (
72
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146
Li Deqing, Shi Guizhen
Research progress and analysis of organophosphorus pesticide residue detection methods
2020 Vol. 43 (2): 146-150 [
Abstract
] (
84
)
PDF
(0 KB) (
75
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151
Cheng Sihan, Shaobo
tudy on infrared fingerprints of rosemary from different places
2020 Vol. 43 (2): 151-155，160 [
Abstract
] (
53
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(0 KB) (
79
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156
Di Yulong1, Li Yuan2, Wang Ying3
Calibration method of glycosylated hemoglobin analyzer
2020 Vol. 43 (2): 156-157 [
Abstract
] (
115
)
PDF
(0 KB) (
70
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158
Peng Yuanhua, Lian Chuan, Liu Lu, Ma Sai
Investigation on Soil contamination of Land of a iron-smelting enterprise
2020 Vol. 43 (2): 158-160 [
Abstract
] (
60
)
PDF
(0 KB) (
66
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