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2021 Vol. 44 No. 10
Published: 26 October 2021
0
2021 Vol. 44 (10): 0- [
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45
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265
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1
Zhao Xiaolong1, Wang Zhongxian2, Liu Shuai2
Study on industrial square overburden mining scheme in resource depleted mines
2021 Vol. 44 (10): 1-4，74. [
Abstract
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74
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54
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5
Hong Ming, Yang Wen
Evaluation of site stability and suitability of constructing structures in goaf area
2021 Vol. 44 (10): 5-7，10. [
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64
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53
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8
Jiao Yunfei
Control technology of roadway floor heave in soft rock large fault area
2021 Vol. 44 (10): 8-10 [
Abstract
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44
)
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55
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11
Li Gaojian
Study on the implementation of coal seam roadway over-drilling technology by bottom extraction roadway through layer drilling
2021 Vol. 44 (10): 11-14 [
Abstract
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66
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54
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15
Chen Peng
Application of narrow coal pillar gob-side entry technology in isolated working face
2021 Vol. 44 (10): 15-18 [
Abstract
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72
)
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48
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19
Ren Wei
Practice of slicing and filling mining technology in thick coal seam of Xingtai mine
2021 Vol. 44 (10): 19-21 [
Abstract
] (
64
)
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(0 KB) (
54
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22
Ji Guofei
Study on the law of concentrated stress transfer in coal pillars of close coal seams
2021 Vol. 44 (10): 22-23，27. [
Abstract
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80
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(0 KB) (
50
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24
Liu Lianchao
Study on deformation characteristics and support technology of coal surrounding rock in large cross section
2021 Vol. 44 (10): 24-27 [
Abstract
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59
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(0 KB) (
48
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28
Ji Yuxin, Li Hehe, Song Gaofeng
Study on failure characteristics of coal body and overburden movement of partial filling mining face
2021 Vol. 44 (10): 28-30,100 [
Abstract
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67
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(0 KB) (
57
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31
Lai Yongwei1, Hou Huiqiang2, Qi Zengang1, Han Liqiang1
Analysis of hydrogeological conditions in Huating Mine
2021 Vol. 44 (10): 31-34，39. [
Abstract
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95
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(0 KB) (
50
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35
Wu Dong1, Gao Shengbao1, Zhao Lisong2,3, Lu Gang2,3
Study on real-time microseismic monitoring of water damage in Xinji No.2 Mine floor
2021 Vol. 44 (10): 35-39 [
Abstract
] (
43
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(0 KB) (
47
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40
Cui Huanyu，Liu Jian
Application of high-density electric method technology in the water source of Chengdong Industrial New Area of Chengde City
2021 Vol. 44 (10): 40-42，45. [
Abstract
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53
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(0 KB) (
49
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43
Zhao Runxi
Study on water level difference of Ordovician limestone aquifer in Wannian Mine
2021 Vol. 44 (10): 43-45 [
Abstract
] (
53
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(0 KB) (
53
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46
Liu Zisong
Application of salinization logging in the investigation and control of water resources in mines
2021 Vol. 44 (10): 46-49 [
Abstract
] (
74
)
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(0 KB) (
53
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50
Cui Yenan
Comprehensive application of different TEM working devices in the strong interference zone
2021 Vol. 44 (10): 50-52 [
Abstract
] (
70
)
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(0 KB) (
45
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53
Ma Linkai
Application of logging curves in hydrogeological exploration of middle Ordovician
2021 Vol. 44 (10): 53-55 [
Abstract
] (
55
)
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(0 KB) (
53
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56
Mu Jinxia
Risk assessment of water inrush of No.3 coal seam floor in Libi mining area on the basis of vulnerability index method
2021 Vol. 44 (10): 56-59，63. [
Abstract
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51
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(0 KB) (
51
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60
Wang Guoju 1,2, Chen Long 3
Application of microshock monitoring technology in north mine of Dongpang Mine
2021 Vol. 44 (10): 60-63 [
Abstract
] (
50
)
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(0 KB) (
56
)
64
Qi Zenggang1, Lai Yongwei1, Xu Fei1, Liu Hui2
Analysis and evaluation of hydrogeological conditions in V panel of Qipanjing Mine
2021 Vol. 44 (10): 64-66，69. [
Abstract
] (
57
)
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(0 KB) (
49
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67
Fan zengxiu
Study on development law of axial fault structure of deep mine anticline
2021 Vol. 44 (10): 67-69 [
Abstract
] (
57
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(0 KB) (
56
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70
Diao Houzhen
Research and application of advance drainage technology of water inflow in Dashucun Mine working face
2021 Vol. 44 (10): 70-71，115，118. [
Abstract
] (
58
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(0 KB) (
49
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72
Ren Yunfeng12,Bai Rujing1，Wang Jinning2
Application of geological structure in mining roadway based on MSP exploration method
2021 Vol. 44 (10): 72-74 [
Abstract
] (
47
)
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(0 KB) (
50
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75
Fu Jingjing
Prediction and evaluation of shaft water inflow in Yingjun No. 3 Mine
2021 Vol. 44 (10): 75-78，81. [
Abstract
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64
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(0 KB) (
52
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79
Zhao Yuanhang
Design optimization and application of exploring and releasing goaf water in isolated island working face
2021 Vol. 44 (10): 79-81 [
Abstract
] (
49
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(0 KB) (
48
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82
Liu Bin1, Hou Yuhui2, Wang Yanhui2
Recognition of illegal behavior of coal mine personnel based on underground trajectory data
2021 Vol. 44 (10): 82-85 [
Abstract
] (
43
)
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(0 KB) (
45
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86
Duan Xiaowei
Optimization design of secondary circuit of 35 kV power transmission and transformation project of Qinglong Coal Industry
2021 Vol. 44 (10): 86-87 [
Abstract
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106
)
PDF
(0 KB) (
44
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88
Xue Yakun
Practice of rapid extraction and unified reform of reserves database by using Excel
2021 Vol. 44 (10): 88-89，92. [
Abstract
] (
69
)
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(0 KB) (
47
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90
Li Jichuan， Zhang Zilei
Review of coal mine temperature monitoring research based on distributed fiber optic sensing
2021 Vol. 44 (10): 90-92 [
Abstract
] (
103
)
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(0 KB) (
53
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93
Wang Zhenhua
Research and analysis of energy saving control system of DTL260 belt conveyor
2021 Vol. 44 (10): 93-94，97. [
Abstract
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54
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(0 KB) (
46
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95
Guo Xiaolin
Intelligent transformation project of medium preparation system in Coal Preparation Plant
2021 Vol. 44 (10): 95-97 [
Abstract
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73
)
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(0 KB) (
45
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98
Xue Xianzhe
Application of new type overspeed clutch in belt conveyor
2021 Vol. 44 (10): 98-100 [
Abstract
] (
47
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(0 KB) (
60
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101
Xu Feilong
Application Analysis of Optical Fiber Sensor in Coal Mine Electromechanical Equipment Monitoring
2021 Vol. 44 (10): 101-103，106. [
Abstract
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63
)
PDF
(0 KB) (
53
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104
Bi Guosheng
Analysis and research of working vibration of three drum shearer in mine
2021 Vol. 44 (10): 104-106 [
Abstract
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53
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(0 KB) (
50
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107
Wei Changsheng
Study on gas drainage technology of high drainage roadway in 22212 working face of Zhenchengdi Mine
2021 Vol. 44 (10): 107-109 [
Abstract
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81
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(0 KB) (
50
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110
Li Weilong
Application of corner gas management technology on fully mining working face
2021 Vol. 44 (10): 110-112 [
Abstract
] (
55
)
PDF
(0 KB) (
47
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113
Shen Yupeng
Study on gas occurrence law and outburst prevention technology in Zhenchengdi Mine
2021 Vol. 44 (10): 113-115 [
Abstract
] (
54
)
PDF
(0 KB) (
52
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116
Liu Lun
Study on gas management technology of hard roof mining face
2021 Vol. 44 (10): 116-118 [
Abstract
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62
)
PDF
(0 KB) (
55
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119
Zhang Xiaoke
ractice of gob area control technology in close spontaneous combustion coal seam in Mugua Mine
2021 Vol. 44 (10): 119-121 [
Abstract
] (
77
)
PDF
(0 KB) (
51
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122
Yuan Chunxin
Weihua phase II carbon dioxide concentration transformation
2021 Vol. 44 (10): 122-125，128. [
Abstract
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50
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(0 KB) (
53
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126
Zhu Huailiang
Problems and treatment measures of vacuum potassium carbonate desulfurization
2021 Vol. 44 (10): 126-128 [
Abstract
] (
36
)
PDF
(0 KB) (
45
)
129
Zhai Wei, Zhang Hongli, Li Fei, Li Yajun
Application of high pressure water decoking and mechanical decoking technology in coking furnace
2021 Vol. 44 (10): 129-131 [
Abstract
] (
45
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(0 KB) (
44
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135
An Weihong, Lu Xiaoming
Research on methyl esterification of gulonic acid in a microchannel reactor
2021 Vol. 44 (10): 135-137 [
Abstract
] (
50
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PDF
(0 KB) (
44
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138
Zhang Donghong, Li Jiaxin, Liu Rong, Zhang Meihuan, Qin Jiahui
Study on Rapid Structure Identification of Thirteen Incense
2021 Vol. 44 (10): 138-143 [
Abstract
] (
64
)
PDF
(0 KB) (
49
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144
Hong Chuan
Calibration method and uncertainty evaluation of conductivity total organic carbon analyzer
2021 Vol. 44 (10): 144-145，153. [
Abstract
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65
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(0 KB) (
47
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146
Dong Zhengzhong, Wu Cailing, Zhou Zhiqian
Study on particle raw material urea index of diesel vehicle tail gas treatment fluid
2021 Vol. 44 (10): 146-148 [
Abstract
] (
50
)
PDF
(0 KB) (
48
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149
Liu kun
Preliminary Study on Quality Evaluation of Different Millet Varieties
2021 Vol. 44 (10): 149-153 [
Abstract
] (
74
)
PDF
(0 KB) (
49
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154
GU Yu
Adsorptive removal of methylene blue by humic acid modified crawfish shell biochar
2021 Vol. 44 (10): 154-160 [
Abstract
] (
72
)
PDF
(0 KB) (
48
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