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2020 Vol. 43 No. 7
Published: 26 July 2020
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2020 Vol. 43 (7): 0-0 [
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53
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1
Li tongda1, Lu Jie1, Jiang Zaisheng2, Luo Huafeng1, Xu Qingyun1, Bai Wenyong1
Numerical simulation study and control of top coal leakage in the ending face of fully mechanized caving face
2020 Vol. 43 (7): 1-6 [
Abstract
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92
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63
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7
Ye Mingqing
Study on deformation characteristics of surrounding rock in deep mining roadway
2020 Vol. 43 (7): 7-10 [
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59
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62
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11
Wang Shougui
Analysis of deep roadway surrounding rock stability control
2020 Vol. 43 (7): 11-13,17 [
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70
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68
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14
Feng Yiqiang
Analysis of actual measurement of support effect of 2091 air return roadway in Xinyuan Mine
2020 Vol. 43 (7): 14-17 [
Abstract
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64
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67
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18
Chang Qing
Study on deformation and failure characteristics of surrounding rock and support technology in dynamic pressure roadway
2020 Vol. 43 (7): 18-20,25 [
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130
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64
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21
Lei Xiliang
Research and application of support technology in roadway crossing large fault broken zone
2020 Vol. 43 (7): 21-25 [
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66
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67
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26
Wen Tao
Support scheme design and industrial test of recovery mining roadway under strong stress disturbance
2020 Vol. 43 (7): 26-27,122 [
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64
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60
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28
Zhao Jie1, Fan Zhizhong2，3, Zhang Xuefeng1, Pan Liming3, Wang Yongjian1
Study on roof falling mechanism and control technology of uplift face with large mining height
2020 Vol. 43 (7): 28-32 [
Abstract
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84
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64
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33
Xu Chao
Study on exploring and advanced treating the ground area water damage by limestone on the bottom plate of No. 1 coal seam mining in Huainan coalfield
2020 Vol. 43 (7): 33-37 [
Abstract
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73
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62
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38
Weng Hongzhou 1, Li Hongyou 1, Hou Weihua 1, Zhang Chongchong 1, Tao Guangzhe 2
Study on development law of water conducting fissure zone in 2301 working face of Guotun Mine
2020 Vol. 43 (7): 38-41 [
Abstract
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81
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71
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42
Zhao Wanshu, Bai Tao, Zhang Chao
Application of pre-stack time migration in the exploration of complex structures in coal fields
2020 Vol. 43 (7): 42-46,49 [
Abstract
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63
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62
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47
Wang Yang
Study on water exploration technology in mining face
2020 Vol. 43 (7): 47-49 [
Abstract
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76
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69
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50
Zhang Zexin
Application of ground large-diameter drilling technology in goaf water drainage
2020 Vol. 43 (7): 50-52,56 [
Abstract
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73
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69
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53
Sun Tao
Analysis of the slope regularity of the near-horizontal water-drilling borehole in the Zhenchengdi Mine
2020 Vol. 43 (7): 53-56 [
Abstract
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72
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67
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57
Zhao Pu
Application and design of advanced exploration and treatment technology in coal floor area
2020 Vol. 43 (7): 57-61,65 [
Abstract
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79
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64
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62
Wang Yu
Application of comprehensive geophysical prospecting technology in 12207 working face of Wangchao Mine
2020 Vol. 43 (7): 62-65 [
Abstract
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66
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60
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66
Yang Hengxin, Wu Tengfei, Kou Xiaoqiang
Study on calculation method of water inflow in No. 12 Mine of Burjian Mine Area, Tuokexun County, Xinjiang
2020 Vol. 43 (7): 66-67,71 [
Abstract
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52
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70
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68
Hao Minghui
Study on the characteristics of water inrush in mining face of No. 5 coal seam in Zhengyi Mine
2020 Vol. 43 (7): 68-71 [
Abstract
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77
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68
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72
Han Xiaoli
Application of wave impedance inversion technology in coal resource reserve management
2020 Vol. 43 (7): 72-74,78 [
Abstract
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59
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71
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75
Pan Jichuan1， Chen Xinhong2， Li Hongming2
Study on identification method of small faults in Xinji Mining Area
2020 Vol. 43 (7): 75-78 [
Abstract
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53
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69
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79
Jiao Jinfeng
Simulation analysis of direct drive control system of SGZ630220 scraper conveyor
2020 Vol. 43 (7): 79-81 [
Abstract
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66
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62
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82
Si Lipeng
Contact stress analysis and optimization improvement of drive sprocket of scraper conveyor
2020 Vol. 43 (7): 82-84 [
Abstract
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55
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63
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85
Jia Lihui
Design of new type pneumatic rope pulley
2020 Vol. 43 (7): 85-86,90 [
Abstract
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46
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62
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87
Wei Yang
Study on the design of hoisting system for auxiliary shaft in large mines
2020 Vol. 43 (7): 87-90 [
Abstract
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79
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62
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91
Pei Leilei
Application research of laser methane sensor in mine production process
2020 Vol. 43 (7): 91-92,95 [
Abstract
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53
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68
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93
Wang Jinlong
Design of pressure monitoring system for hydraulic support
2020 Vol. 43 (7): 93-95 [
Abstract
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75
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63
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96
Han Dong
Study on extraction and release technology of coal seam gas from the fully mechanized working face
2020 Vol. 43 (7): 96-98 [
Abstract
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72
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(0 KB) (
64
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99
Xie Minghui
Successful application of ultra-high-pressure hydraulic slit pressure relief and penetration technology in regional surge prevention
2020 Vol. 43 (7): 99-100,108 [
Abstract
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61
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67
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101
Gong Dayin
Research and application of comprehensive fire fighting technology in Liyang Mining Industry
2020 Vol. 43 (7): 101-103,108 [
Abstract
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65
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57
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104
Feng Liang
Study on application of optimization technology of mine ventilation system in Linxi Mine
2020 Vol. 43 (7): 104-108 [
Abstract
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68
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61
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109
Ma Caijun
Principle analysis and test research and application of subsection hydraulic fracturing and permeability enhancement in Xinyuan Mine
2020 Vol. 43 (7): 109-111,115 [
Abstract
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67
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70
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112
Xu Jingde， Dong Shining， Liu Mengjie
Experimental study on the influence of ignition energy and gas concentration on gas explosion pressure
2020 Vol. 43 (7): 112-115 [
Abstract
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66
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(0 KB) (
67
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116
Zhang Qiang
Application research of water injection and dust prevention technology in 2-208 working face of Xinzhi Mine
2020 Vol. 43 (7): 116-118,122 [
Abstract
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54
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(0 KB) (
66
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119
Zhang Jibing 1, Li Yang 2
Analysis on the application effect of gas replacement technology in gas regional control
2020 Vol. 43 (7): 119-122 [
Abstract
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51
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66
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123
Wang Jinghui, Luo Runzhi, Liu Yingmei
Research progress of soda ash production technology
2020 Vol. 43 (7): 123-125 [
Abstract
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98
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(0 KB) (
67
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126
Zhao Junqiang
Research on green development of coal chemical industry
2020 Vol. 43 (7): 126-127,138 [
Abstract
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84
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(0 KB) (
64
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128
Pan Didong, Xie Wei, Zhang Xihong, Wang Erping
Application of the presulfurized sulfur tolerant shift catalyst in the 1.5×105 m3/h synthesis gas project
2020 Vol. 43 (7): 128-131,160 [
Abstract
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53
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63
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132
Li Guofang
Loading, heating and gas conduction of KC-103S type presulfurized sulfur tolerant shift catalyst in axial-radial furnace
2020 Vol. 43 (7): 132-134,151 [
Abstract
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66
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63
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135
Liang Dong， He Yan
Reconstruction and application of circulating water system of instrument air compressor
2020 Vol. 43 (7): 135-138 [
Abstract
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41
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69
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139
Liu Li， Wang Fan
Determination of mercury in water area of Qujing by hydride generation-atomic fluorescence spectrometry
2020 Vol. 43 (7): 139-143，146 [
Abstract
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54
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(0 KB) (
63
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144
Meng Sijia1，Gao Shuangqing2，Li Yanyan1，Zhang Jianjun1
Application and performance research of radon monitor in coal mine
2020 Vol. 43 (7): 144-146 [
Abstract
] (
69
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(0 KB) (
60
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147
Liu Kangle, Peng Siwei, Shi Chao, Liu Yang, Lin Zizeng, Wang Zheng
Research progress of flow-electrode capacitive deionization technology in water treatment field
2020 Vol. 43 (7): 147-151 [
Abstract
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260
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(0 KB) (
76
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152
Zhang Gao1， Zhou Yanli2
Study on degradation of ammonia nitrogen wastewater by ozonation and photocatalysis
2020 Vol. 43 (7): 152-156 [
Abstract
] (
71
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PDF
(0 KB) (
65
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157
Cao Hongzhong
Design of renovation scheme of fire water system in a chemical plant
2020 Vol. 43 (7): 157-160 [
Abstract
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58
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(0 KB) (
64
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