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2020 Vol. 43 No. 12
Published: 26 December 2020
0
2020 Vol. 43 (12): 0- [
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46
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302
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1
Du Junpei
Study on large section roadway support technology of broken fracture zone
2020 Vol. 43 (12): 1-5,8 [
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60
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55
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6
Yan Yufeng
Study on the causes of deformation and damage of deep recovery roadway and repair support control
2020 Vol. 43 (12): 6-8 [
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57
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61
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9
Liu Zhenyu
Stability research of the top plate in the empty top zone in 20202 working face of Shenghui Mine
2020 Vol. 43 (12): 9-11,15 [
Abstract
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46
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58
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12
Zhao Gang
Study on thick coal seam roof water drenching in recovery mining roadway support
2020 Vol. 43 (12): 12-15 [
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80
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66
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16
Liu Jian
Application of reversed well drilling rig construction process in Chengzhuang Mine
2020 Vol. 43 (12): 16-17,24 [
Abstract
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70
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54
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18
Yang Lidong
Study on the design of 18402 working face roadway support of Tunlan Mine
2020 Vol. 43 (12): 18-20,24 [
Abstract
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53
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(0 KB) (
62
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21
Zhang Gen
Study on failure mechanism and control of broken and weak surrounding rock in deep roadway
2020 Vol. 43 (12): 21-24 [
Abstract
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60
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64
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25
Yan Deheng
Large span expanding cutting eyes construction technology in wind oxidation belt
2020 Vol. 43 (12): 25-28,33 [
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63
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59
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29
Chen Feng
Study on the location and support technology of deep pump room refuge group
2020 Vol. 43 (12): 29-33 [
Abstract
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62
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63
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34
Zhao Zetan
Application of small coal pillar retention technology for extra-thick coal seam in fully mechanized caving face
2020 Vol. 43 (12): 34-35,92 [
Abstract
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96
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61
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36
Zhang Liang
Analysis of hydrogeological characteristics and main water filling factors in Shangzhuang Mine
2020 Vol. 43 (12): 36-39 [
Abstract
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71
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(0 KB) (
54
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40
Li Yonglu1, Hai Lianfu2, Tao Rui2, Wei Xiangcheng2, Li Xuejun2
Study on coal seam characteristics and controlling factors of Yinxing No. 1 Mine in western margin of Ordos basin
2020 Vol. 43 (12): 40-43 [
Abstract
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62
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(0 KB) (
54
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44
Cheng Yinghao
Application of segmental pumping in fine hydrogeological investigations
2020 Vol. 43 (12): 44-46 [
Abstract
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52
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55
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47
Zhao Guangmiao
Application of integrated physical prospecting method in 5603 working face of Xingtai Mine
2020 Vol. 43 (12): 47-50,54 [
Abstract
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54
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57
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51
Ding Jianxin
Research and practice of structural exploration technology of directional horizontal branch hole
2020 Vol. 43 (12): 51-54 [
Abstract
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87
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61
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55
Ma Honghua
Formation mechanism and control technology of goaf water in No.2 coal seam of Xinzhi Mine
2020 Vol. 43 (12): 55-57,60 [
Abstract
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76
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61
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58
Hu Jing
Study on integrated control technology of Ordovician Limestone aquifer
2020 Vol. 43 (12): 58-60 [
Abstract
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82
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59
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61
Xue Wuqiang1, Yang Bo2, Wu Bin2, Kong Wanjun1
Dynamic monitoring research of floor destruction depth dynamic monitoring of thick coal seam with thin water-isolated
2020 Vol. 43 (12): 61-63,71 [
Abstract
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67
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63
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64
Wang Jide
Evaluation of the floor water burst risk of No.5 coal seam in Fenyuan Coal Industry
2020 Vol. 43 (12): 64-66,71 [
Abstract
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68
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55
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67
Yao Jiangkai, Liu Jiahao
Application of machine learning based on seismic attributes in structural recognition
2020 Vol. 43 (12): 67-71 [
Abstract
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60
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55
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72
Chen Chaohui
Study on the application of centralized control system in intelligent integrated mining face
2020 Vol. 43 (12): 72-74,77 [
Abstract
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65
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(0 KB) (
58
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75
Liu Quanxi
Optimization design and application of middle groove structure of mine scraper conveyor
2020 Vol. 43 (12): 75-77 [
Abstract
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71
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(0 KB) (
54
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78
Zhao Jihu, Zhao Jie
Technical planning and design for complete sets of equipment overhaul for Tongfa Dongzhouyao fully mechanized working face
2020 Vol. 43 (12): 78-79,82 [
Abstract
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45
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(0 KB) (
59
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80
Yuan Xuexin
Research and practice of long-distance power supply in fully mechanized coal mining face
2020 Vol. 43 (12): 80-82 [
Abstract
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57
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(0 KB) (
60
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83
Feng Xin
Discussion on the application of new disc brake for vertical shaft hoist
2020 Vol. 43 (12): 83-84,87 [
Abstract
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57
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(0 KB) (
57
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85
Ma Long
Construction and application of unmanned coal mine railway crossings
2020 Vol. 43 (12): 85-87 [
Abstract
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59
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(0 KB) (
63
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88
Liu Xianye1, Gan Yong2, Liu Guowang3
Intelligent monitoring of surface subsidence in mines using Beidou satellite navigation system
2020 Vol. 43 (12): 88-92 [
Abstract
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68
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54
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93
Xi Yanjun
Research and application of gas control technology in the goaf of long borehole with large diameter in 8214 working face of Tashan Mine
2020 Vol. 43 (12): 93-96,99 [
Abstract
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60
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(0 KB) (
64
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97
Liang Yujian
Application of slit-to-crack technology in mine gas drainage
2020 Vol. 43 (12): 97-99 [
Abstract
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56
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(0 KB) (
56
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100
Yao Chunhui
Discussion on identifying a basic evaluation unit for coal resource potential
2020 Vol. 43 (12): 100-101,104,110 [
Abstract
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40
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(0 KB) (
56
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102
Wang Meng
Development and Application of Emulsion Collector for Coal Preparation
2020 Vol. 43 (12): 102-104 [
Abstract
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51
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(0 KB) (
58
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105
Zhang Qingxi
Analysis of the source-reservoir characteristics of the middle-upper proterozoic shale gas in Kuancheng District
2020 Vol. 43 (12): 105-110 [
Abstract
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77
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(0 KB) (
56
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111
Liu Yueming1, Liu Chen1, 2, Liu Ran1, Zhang Ke1, Zhang Juan1, Zhao Dishun1
Research progress on nitrification of aromatic compounds catalyzed by ionic liquids
2020 Vol. 43 (12): 111-117 [
Abstract
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76
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(0 KB) (
67
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118
Xiao Zheng1,2
Design and research of remote monitoring system for heating of oxidation shaft with heat storage
2020 Vol. 43 (12): 118-121,150 [
Abstract
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61
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(0 KB) (
56
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122
Wang Qingqing1， Wang Lishuo1， Ren Hongwei2
Discussion on HAZOP analysis points of tower equipment
2020 Vol. 43 (12): 122-124 [
Abstract
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61
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60
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125
Han Sujuan, Xu Zhiwei, Wang Haiying, Wei Demou, Yao Xinwei
Study on the synthesis of 4-chloro-3', 4' - dimethoxybenzophenone
2020 Vol. 43 (12): 125-127 [
Abstract
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84
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(0 KB) (
56
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128
Yuan Chunxin, Zhang Jucai
Application of KC-103 shift catalyst in Weihua phase II
2020 Vol. 43 (12): 128-132 [
Abstract
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53
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(0 KB) (
55
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133
Bai Shanshan1, Jia Zongying1, Zhao Cuiran1, Ma Fumin1, Li Zeqi1,
Molecule structure study of ropivacaine hydrochloride
2020 Vol. 43 (12): 133-137,146 [
Abstract
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64
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(0 KB) (
58
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138
Xu Yuanyuan1, Rong Yuan1, Cong Fei2, Wang Xueqi1, Zhang Rui1, Li Yazhao1, Liu Haoyu1
Structure study of pine needle
2020 Vol. 43 (12): 138-141,150 [
Abstract
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76
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61
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142
Pan Pengcong1, Wang Xiaohan1, Ma Tianyu1, Liu Jinli1, Miao Junqian1, Ma Wenwen1, Wang Dan1,
Smelting wastes slag to solidify sludge
2020 Vol. 43 (12): 142-146 [
Abstract
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60
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(0 KB) (
61
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147
Li Jiang, Bi Jiaxin, Han Yejiao
EDTA complexed ferrous ion activated persulfate degraded methyl orange
2020 Vol. 43 (12): 147-150 [
Abstract
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80
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(0 KB) (
60
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