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2024 Vol. 47 No. 5
Published: 26 May 2024
0
2024 Vol. 47 (5): 0- [
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42
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247
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1
Liu Tao, Jiang Chengda, Liang Min
Research on support technology for roadway passing through faults under soft rock geological conditions
2024 Vol. 47 (5): 1-3，8. [
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42
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4
Yang Bo1,2,3, Zhou Jinyan1,2,3, Wang Guoju1,2,3
Study on the development law of microseismic events in working face before and after hydraulic fracturing
2024 Vol. 47 (5): 4-8 [
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45
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4
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9
Zhang Jianhong
Study on location selection and support parameter optimization of short distance multi-seam mining roadway
2024 Vol. 47 (5): 9-13，18，58. [
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48
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14
Liu Chunji
Application of roof cutting pressure relief and composite support system in gob-side entry retaining
2024 Vol. 47 (5): 14-18 [
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59
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2
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19
晋能控股集团 赵庄煤业公司，山西 长治 046600
Study on reasonable support parameters of deep buried soft roof roadway in Zhaozhuang Coal Industry
2024 Vol. 47 (5): 19-21，26，53. [
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62
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4
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22
Wang Long
Research on consolidation technology of dynamic pressure roadway anchoring and injection with high strength grouting in super thick coal seam
2024 Vol. 47 (5): 22-26 [
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51
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3
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27
Niu Qinghai1, Sun Shaolong2
Study on ground pressure behaniour law of high water filling gob-side entry retaining technology in fully-mechanized mining face with large buried depth
2024 Vol. 47 (5): 27-30 [
Abstract
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58
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31
Mao Huaiyong1, Han Lei2, Zuo Hongfei1, Su Wen1, Liu Kefeng2, Wang Yingzheng1, Miao Wei2
Study on measuring depth of water conduction failure zone in the floor of extra-thick coal seam mining in Danshuigou Mine
2024 Vol. 47 (5): 31-37 [
Abstract
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67
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3
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38
Wang Minghe
Research on precise prevention and control technology of floor water in No.3307-2 Face of Sangshuping Mine
2024 Vol. 47 (5): 38-42 [
Abstract
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54
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3
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43
Li Jie, Xi Yimiao, Cao Nannan, Ma Yue
Research on geological security technology for safe mining under high-intensity mining conditions
2024 Vol. 47 (5): 43-46，62. [
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59
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47
Zhang Zeyuan1,2
Study on drainage optimization technology of strong water abundance and weak cementation floor sandstone water
2024 Vol. 47 (5): 47-53 [
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33
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4
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54
Li Youhong, Wang Chong, Long Jun
Research and application of ground grouting water plugging technology in water filled goaf of steeply inclined thin coal seam in Southwest China
2024 Vol. 47 (5): 54-58 [
Abstract
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57
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59
Qiao Weitao
Study on water disaster prevention and control of different hydrogeological units
2024 Vol. 47 (5): 59-62 [
Abstract
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57
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3
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63
Du Lele
Study on floor water outburst mechanism and application of hydraulic fracturing technology in deep mining of Xingdong Mine
2024 Vol. 47 (5): 63-65，30. [
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64
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3
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66
Liu Kuolin, Suo Lei, Zhao Jie
Calculation method of waterproof coal ( rock ) pillar in old goaf water accumulation area of the same layer
2024 Vol. 47 (5): 66-69 [
Abstract
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58
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6
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70
Li Haonan
Analysis of airflow stability of multi-fan parallel operation in Gucheng Coal Mine
2024 Vol. 47 (5): 70-74 [
Abstract
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49
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3
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75
Han Xiaojun
Research on the construction scheme of coal mine communication system combining 5G technology and 10 Gigabit ring network
2024 Vol. 47 (5): 75-79 [
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45
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3
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80
Wei Pengbo
Development and application of fast and portable self-moving tail of belt conveyor
2024 Vol. 47 (5): 80-82，121. [
Abstract
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56
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3
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83
Zou Jianghai1, 2， Xiang Gang1, 2
Fracturing geological layer selection and fracturing transformation technology of coalbed methane wells of Wenjiaba block in Zhijin County of Guizhou Province
2024 Vol. 47 (5): 83-86，90. [
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82
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2
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87
Hao Hongde 1, Kang Longlong 2, Pang Jiewen 1, Wang Hao 1, Liu Kai 1
Influence of long pumping and short pressure ventilation pumping pressure ratio on dust distribution in fully mechanized excavation face
2024 Vol. 47 (5): 87-90 [
Abstract
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48
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91
Wang Zhenyu
Numerical simulation of explosion-proof wall stress under the impact of coal mine gas explosion
2024 Vol. 47 (5): 91-94，101. [
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58
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95
Xu Qi
Research on controllable shock wave anti-reflection technology in Huoerxinhe Coal Mine
2024 Vol. 47 (5): 95-101 [
Abstract
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56
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3
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102
Liu Wanguang
Numerical simulation of mine gas explosion shock wave and ventilation dynamic coupling
2024 Vol. 47 (5): 102-105 [
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55
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(0 KB) (
3
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106
Lv Dongnan
Gas comprehensive control technology in long inclined face
2024 Vol. 47 (5): 106-108 [
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57
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3
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109
Yu Siyang
Research on system layout scheme based on collaborative production conditions of adjacent mining areas
2024 Vol. 47 (5): 109-111，125. [
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34
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2
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112
Cheng Yu
Research status of hydraulic coal and gas outburst prevention and control technology
2024 Vol. 47 (5): 112-115，69. [
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57
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116
Xieyu 1, 2, Baiyang1, 2, Yuelijiao1, 2
Analysis of influencing factors of carbon measurement uncertainty based on three-section furnace
2024 Vol. 47 (5): 116-121 [
Abstract
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58
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122
Li Lulu
Ventilation design of 1309 intake crossheading heading face in Gulong Coal Industry
2024 Vol. 47 (5): 122-125 [
Abstract
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48
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(0 KB) (
3
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126
Zhang Jian
Application research on gas control technology in Wajinwan Coal Industry
2024 Vol. 47 (5): 126-129，133. [
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53
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2
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130
Wang Jing
Application research on high efficiency coal seam water injection dust reduction technology in Ganhe Coal Mine
2024 Vol. 47 (5): 130-133 [
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62
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1
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134
Wang Dezhou
Research and application of steam injection technology
2024 Vol. 47 (5): 134-136，160. [
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44
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1
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137
Liu Kai1, Chai Jiaxin2, Ji Yifan2, Li Yilin2, Zhang Yuekun2, Zhou Zhou2, Chang Meiling2, Yu Hongwei2,3
Mid infrared spectroscopy study on the structure of chicken essence
2024 Vol. 47 (5): 137-143 [
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40
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144
Hu Jing1,3,4， Liu Lihua1,3,4， Zhu Na2，Su Hongru1,3,4， Wang Jing1,3,4， Mi Shuaidong1,3,4
Methods of improving inoculum quality of vitamin C two-step fermentation
2024 Vol. 47 (5): 144-147 [
Abstract
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58
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2
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148
Zhang Yin， Li Man， Chen Yafei
Determination of fecal coliform in water—— comparison of multi-tube fermentation method and enzyme substrate method
2024 Vol. 47 (5): 148-151 [
Abstract
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47
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(0 KB) (
1
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152
Xu Lei1,Wang Jue1， Feng Hao2
Purification technology of low concentration coalbed methane
2024 Vol. 47 (5): 152-160 [
Abstract
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47
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2
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