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2020 Vol. 43 No. 4
Published: 26 April 2020
0
2020 Vol. 43 (4): 0- [
Abstract
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59
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353
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1
Fu Hui 1, 2
Surrounding rock control technology of large depth buried of three soft thick coal seam with one-time fully mining hight
2020 Vol. 43 (4): 1-5 [
Abstract
] (
83
)
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68
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6
Wang Guohua
Study on control surrounding rocks in faults along roadway driving in 3101 working face
2020 Vol. 43 (4): 6-8，11 [
Abstract
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75
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67
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9
Shang Zhihong
Study on energy gathering and roof cutting pressure-relieving technology in fully mechanized top coal caving mining face
2020 Vol. 43 (4): 9-11 [
Abstract
] (
106
)
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67
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12
Cui Yanjun
Study on influence of mining height on coal wall flank in fully mechanized coal mining face
2020 Vol. 43 (4): 12-15 [
Abstract
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62
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66
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16
Liang Bin
Research and application of 1228 transportation roadway in gob-side retaining of Shuguang Mine
2020 Vol. 43 (4): 16-19 [
Abstract
] (
67
)
PDF
(0 KB) (
74
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20
Gao Zhibo
Design and construction technology of coal silo bottom structure in mine
2020 Vol. 43 (4): 20-21，26 [
Abstract
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68
)
PDF
(0 KB) (
70
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22
Shi Ningfei
Deformation and failure law and supporting countermeasures of roadway surrounding rock under the collapsed column
2020 Vol. 43 (4): 22-26 [
Abstract
] (
71
)
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(0 KB) (
72
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27
Yuan Hongwei
Application of high water material in crossing roadway of fully mechanized caving face
2020 Vol. 43 (4): 27-29 [
Abstract
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58
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(0 KB) (
72
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30
Cao Weiping 1, Li Yang 2
Selection and analysis of support parameters for bottom gas drainage roadway based on engineering analogy
2020 Vol. 43 (4): 30-33 [
Abstract
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90
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71
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34
Yu Junli
Analysis of engineering effect of pre-stressed bolting support technology for weak and broken surrounding rock
2020 Vol. 43 (4): 34-36 [
Abstract
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67
)
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68
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37
Yang Hongzeng1,2,3
Test study on the proportion of wasted coal gluing material for retained roadway side filling
2020 Vol. 43 (4): 37-40 [
Abstract
] (
66
)
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(0 KB) (
70
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41
Wang Dan
Design and application of large-deep working surface drainage system under complex conditions
2020 Vol. 43 (4): 41-42，49 [
Abstract
] (
50
)
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64
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43
Shu Yiguo1, Li Yahao2,Wang Hongwei1，Kong Wanjun2
Evaluation of water drainage from sandstone aquifer above Jurassic coal seam and analysis of preventing of water inrush
2020 Vol. 43 (4): 43-49 [
Abstract
] (
65
)
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(0 KB) (
60
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50
Zhang Ya’nan
Comprehensive prevention and control of water disaster in large water face under sandstone fissure aquifer of No.5 coal seam roof
2020 Vol. 43 (4): 50-53，56 [
Abstract
] (
63
)
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62
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54
Yan Xingda
Application of integrated water prevention and control technology in the working surface of isolated islands under "double high" conditions with large depth
2020 Vol. 43 (4): 54-56 [
Abstract
] (
62
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(0 KB) (
72
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57
Ding Jianxin, Yang Bin
Prediction of Tongelang mining field water surge by the dynamic and static method
2020 Vol. 43 (4): 57-58，61 [
Abstract
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71
)
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(0 KB) (
67
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59
Yang Ce
Study on surface plugging technology for out-of-control high pressure aquifer mine
2020 Vol. 43 (4): 59-61 [
Abstract
] (
60
)
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66
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62
Ma Xun
Characterization of charcoal-permian shale gas reservoir in Dacheng District of Hebei Province
2020 Vol. 43 (4): 62-64，68，83 [
Abstract
] (
61
)
PDF
(0 KB) (
66
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65
Meng Lu
Mine water volume prediction based on artificial neural networks
2020 Vol. 43 (4): 65-68 [
Abstract
] (
65
)
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(0 KB) (
64
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69
Liu Fangliang1, Liu Jia2
Construction and application of early warning and control system for mine water hazard in Hebei Province
2020 Vol. 43 (4): 69-70 [
Abstract
] (
67
)
PDF
(0 KB) (
73
)
71
Shi Yunlong
Design and research of head support beam of roadway supporting hydraulic support in Xinzhi Mine
2020 Vol. 43 (4): 71-72,，75 [
Abstract
] (
83
)
PDF
(0 KB) (
67
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73
Hao Cun
Application of intelligent unattended substation control system in Sanjiaohe Mine
2020 Vol. 43 (4): 73-75 [
Abstract
] (
62
)
PDF
(0 KB) (
64
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76
Zhao Huanhuan
Development and application of CQ new pneumatic locomotive
2020 Vol. 43 (4): 76-77,，80 [
Abstract
] (
47
)
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(0 KB) (
74
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78
Guo Weiqiang
Research and application of 3D visualization and ventilation simulation technology in mine
2020 Vol. 43 (4): 78-80 [
Abstract
] (
70
)
PDF
(0 KB) (
71
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81
Lu Yunbao1, Yan Peng2
Research and application of single rope frictional lifting system upgrade
2020 Vol. 43 (4): 81-83 [
Abstract
] (
60
)
PDF
(0 KB) (
67
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84
Fan Jing
Study on the application of decentralized centralized control system in coal processing plants
2020 Vol. 43 (4): 84-86 [
Abstract
] (
53
)
PDF
(0 KB) (
61
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87
Chen Wei
Strength analysis and optimization improvement of ZY10000 / 26/55 hydraulic support shield beam
2020 Vol. 43 (4): 87-88,，91 [
Abstract
] (
81
)
PDF
(0 KB) (
61
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89
Qiao Yunfen
Design and research of coal mine water drainage automatic control system
2020 Vol. 43 (4): 89-91 [
Abstract
] (
65
)
PDF
(0 KB) (
64
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92
Tu Yuqiang
Analysis of gas emission characteristics and influencing factors in Beichuan Mine
2020 Vol. 43 (4): 92-94 [
Abstract
] (
87
)
PDF
(0 KB) (
66
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95
Zhao Nan
Research and application of optimal drilling layout plan of Chengzhuang Mine
2020 Vol. 43 (4): 95-97，102 [
Abstract
] (
87
)
PDF
(0 KB) (
67
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98
Hou Fengjun, Sun Jihong
Study on gas basic parameter test and occurrence law of No. 3 coal seam in Yicheng Coal Industry
2020 Vol. 43 (4): 98-102 [
Abstract
] (
60
)
PDF
(0 KB) (
67
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103
Liu Jichuan
Study on the design of low-concentration gas power expansion project in Yangdong Mine
2020 Vol. 43 (4): 103-105 [
Abstract
] (
53
)
PDF
(0 KB) (
73
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106
Zhu Yongnan
Practice of filling technology on imrpoving coal quality in Xingdong Mine
2020 Vol. 43 (4): 106-107,，29 [
Abstract
] (
62
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(0 KB) (
62
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108
Wang Liping
Study on ventilation resistance measurement and safety of 3105 working face of Huasheng Coal Industry
2020 Vol. 43 (4): 108-110，33 [
Abstract
] (
49
)
PDF
(0 KB) (
68
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111
Chen Xuexi1, 2, Chen Guangjian 1, Qi Ming 1
Methodological study of coal seam protrusion hazard assessment based on data from adjacent mines
2020 Vol. 43 (4): 111-113,，19 [
Abstract
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59
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65
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114
Li Shouhong
Gas control of directional drilling in working face
2020 Vol. 43 (4): 114-117 [
Abstract
] (
63
)
PDF
(0 KB) (
68
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118
Gao Haibing
Research and application of hydraulic fracturing and permeability enhancement technology for air return roadway in 31009 working face of Xinyuan Mine
2020 Vol. 43 (4): 118-121 [
Abstract
] (
58
)
PDF
(0 KB) (
82
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122
Ji Zhenxing, Yuan Zhen, Yang Wenli, Dai Fengming, Wang Zihang
Research progress of glass and plastic antifogging agent
2020 Vol. 43 (4): 122-124，156 [
Abstract
] (
69
)
PDF
(0 KB) (
68
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125
Wang Rongjiang，Yu Mingyuan
Production type and granulating influencing factors of urea based compound fertilizer
2020 Vol. 43 (4): 125-127，130 [
Abstract
] (
77
)
PDF
(0 KB) (
64
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128
Dong Fuhua
Research on the production of metalloncene products in Unipol plant
2020 Vol. 43 (4): 128-130 [
Abstract
] (
54
)
PDF
(0 KB) (
72
)
131
Zhai Jing1,2,3
Study on lubrication modification of water-soluble assembly grease used for hydraulic support
2020 Vol. 43 (4): 131-132，156 [
Abstract
] (
51
)
PDF
(0 KB) (
68
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133
Song Baorui
Research on the influence of coal ash composition on its fusibility
2020 Vol. 43 (4): 133-135 [
Abstract
] (
76
)
PDF
(0 KB) (
65
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136
Zhao Pan
Research on the division method of anthracite and natural coke in Shunhe west mining area of Yongxia coalfield
2020 Vol. 43 (4): 136-139,150 [
Abstract
] (
83
)
PDF
(0 KB) (
66
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140
Hu Pengju, Xiang Haien, Zhang Xuejing, Liu Bingbing, Meng Fanchao, Xiao Jun
Influence factors of determination of formaldehyde in air by phenolic reagent spectrophotometry
2020 Vol. 43 (4): 140-142 [
Abstract
] (
94
)
PDF
(0 KB) (
69
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143
Wei Jie, Li Ning
Measurement methods and development of natural gas
2020 Vol. 43 (4): 143-147，150 [
Abstract
] (
66
)
PDF
(0 KB) (
70
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148
Wen Zhenhai
Discussion on the determination of bicarbonate in coal mine water
2020 Vol. 43 (4): 148-150 [
Abstract
] (
62
)
PDF
(0 KB) (
59
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151
Wang Mingbo1, Wang Qi1, Liu Guoxin2, Zhang Junli1
Study on cephalosporin antibiotic wastewater treatment technology
2020 Vol. 43 (4): 151-153 [
Abstract
] (
83
)
PDF
(0 KB) (
70
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154
Zhu Fengmin
Study on the treatment of plasticizer wastewater and its resource utilization
2020 Vol. 43 (4): 154-156 [
Abstract
] (
83
)
PDF
(0 KB) (
74
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157
Zhang Ziwei
Study on hazard risk assessment of flood to chemical industry park
2020 Vol. 43 (4): 157-160 [
Abstract
] (
70
)
PDF
(0 KB) (
65
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