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2024 Vol. 47 No. 3
Published: 26 March 2024
0
2024 Vol. 47 (3): 0- [
Abstract
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182
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244
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1
Sun Hao, Wang Libing, Wang Fucheng,Fan Wenyu
Research on the key technology of controlling the bottom drum of weakly cemented soft rock roadway
2024 Vol. 47 (3): 1- 6，10. [
Abstract
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90
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71
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7
Sun Houming
Application of filling pillar in crossing abandoned roadway support in large mining height working face
2024 Vol. 47 (3): 7-10 [
Abstract
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73
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3
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11
Zhang hu
Research on surrounding rock control of main coal roadway group under the influence of face mining disturbance
2024 Vol. 47 (3): 11-16，21. [
Abstract
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62
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3
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17
Pei Yanfei， Li Yongjun
Study on cross-section shape selection and combined support technology
2024 Vol. 47 (3): 17-21 [
Abstract
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82
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4
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22
Hou Zengping
Research on roadway support based on self-stabilized balanced arch theory
2024 Vol. 47 (3): 22-26，33. [
Abstract
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86
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3
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27
Zhang Menghua
Study on surface deformation of protective coal pillar mining in Yangdong Mine
2024 Vol. 47 (3): 27-29，33. [
Abstract
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48
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3
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30
Du Chao
Research on rotary mining technology of irregular coal mining face
2024 Vol. 47 (3): 30-33 [
Abstract
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59
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4
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34
Dong Xiaojuan1,2,3
Research and application of grouting reinforcement technology for super high water material in old roadway
2024 Vol. 47 (3): 34-36，39. [
Abstract
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46
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5
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37
Du Lele
Numerical simulation of asymmetric support technology in roadway excavation along goaf with large buried depth
2024 Vol. 47 (3): 37-39 [
Abstract
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76
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2
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40
Han Jindong
Study on ultra-deep hole expansion blasting of collapse column in No.15226 fully mechanized caving face of Xinjing Mine
2024 Vol. 47 (3): 40-42，55. [
Abstract
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49
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4
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43
Zhang Xin
Study on reasonable width of coal pillar and roadway support in fully mechanized caving face of thick coal seam
2024 Vol. 47 (3): 43-46 [
Abstract
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44
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2
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47
Gao Jietao 1,2,3
Study on different mining width and microseismic monitoring temporal and spatial distribution law in working face
2024 Vol. 47 (3): 47-51 [
Abstract
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65
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4
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52
Li Jingpeng
Study on geophysical exploration method of geological structure exploration in working face of Kaiyuan Mining
2024 Vol. 47 (3): 52-55 [
Abstract
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47
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3
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56
Qin Ziqiang
Study on water abundance zoning and water drainage scheme of No.3 coal roof in No.1 panel of Majiliang Mine
2024 Vol. 47 (3): 56-59，64. [
Abstract
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67
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3
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60
Chen Fude1, Wang Chenglai2, Xia Hui1, Tian Jiahao2, Zhang Aihua1, Zhang Mingwei2, Tian Zhuangcai2
Influence analysis of sensor installation method on the time-domain characteristics of microseismic signals in roadway
2024 Vol. 47 (3): 60-64 [
Abstract
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53
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3
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65
Yang Biao, Li Jie, Yang Xiaoyong, Xi Yimiao
Study on three-dimensional geological characteristics of the first mining area in Xiaobaodang Mine
2024 Vol. 47 (3): 65- 69，73. [
Abstract
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62
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4
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70
Lian Zhiwei
Research and application of water disaster prevention and control technology in goaf of Daliushan Coal Industry in Yuzhou
2024 Vol. 47 (3): 70-73 [
Abstract
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57
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5
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74
Guo Bin
Study on the development law of water conduction fracture zone in close distance coal seams mining under goaf
2024 Vol. 47 (3): 74-76，80. [
Abstract
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63
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3
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77
Ji Jiyou
Research on the application of transient electromagnetic monitoring technology in working face affected by collapse column structure
2024 Vol. 47 (3): 77-80 [
Abstract
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59
)
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4
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81
Zhai Juliang
Research on inspection cycle of coal mine safety monitoring and control system in Boli
2024 Vol. 47 (3): 81-84，90. [
Abstract
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52
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(0 KB) (
2
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85
Chai Chaoshuai
Shearer cutting unit torque shaft structure design and optimization
2024 Vol. 47 (3): 85- 87，90. [
Abstract
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50
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4
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88
Xu Jun
Innovation and practice of wide angle large section continuous cutting process
2024 Vol. 47 (3): 88-90 [
Abstract
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51
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4
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91
Guo Huawei, Li Haipeng
Transformation and application of double circuit power supply for gate valve of underground pump house in coal mine
2024 Vol. 47 (3): 91-93，102. [
Abstract
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57
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3
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94
Feng Yunfei, Zhang Jianlong, Li Ronglei
Research on upper and lower combined gas control technology in Shanjiaoshu Coal Mine
2024 Vol. 47 (3): 94-98 [
Abstract
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77
)
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2
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99
Wang Huanbin
Research and application of advanced pre-drainage technology in high gas coal roadway of Gaohe Coal Mine
2024 Vol. 47 (3): 99-102 [
Abstract
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56
)
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(0 KB) (
2
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103
Xie Kaixi, Wang Shengyuan, Qi Liming
Prediction and application of borehole gas pressure based on Python polynomial regression
2024 Vol. 47 (3): 103- 106，111. [
Abstract
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54
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3
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107
Shi Xinyu
Research on gas control technology of 110 construction method in medium thick coal seam of Huangling No.1 Coal Mine
2024 Vol. 47 (3): 107-111 [
Abstract
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53
)
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3
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112
Zhang Hongxing
Research on comprehensive gas control technology in high gas working face of Wanfeng Coal Mine
2024 Vol. 47 (3): 112- 114，118. [
Abstract
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67
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(0 KB) (
4
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115
Chen Bao
Dust migration and settlement law of fully mechanized excavation face and dust reduction technology of segmented water injection in three pressure zones
2024 Vol. 47 (3): 115-118 [
Abstract
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50
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(0 KB) (
3
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119
Wang Xiaocong 1,2, Huang Zaijuan 1,2
Study on gas adsorption law of deep coal seam
2024 Vol. 47 (3): 119-121，125. [
Abstract
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63
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3
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122
Zhang Zhizhong
Research and analysis of gas disaster and extraction method in the second panel of Huaning Company
2024 Vol. 47 (3): 122-125 [
Abstract
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61
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(0 KB) (
2
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126
Gao Guobin
Research and application of rapid flushing technology for gas drainage pipeline
2024 Vol. 47 (3): 126-128 [
Abstract
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59
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(0 KB) (
4
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129
Wang Yong
Optimization design analysis of deep washing and recovery process of coarse slime in coal preparation plant
2024 Vol. 47 (3): 129-131 [
Abstract
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54
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(0 KB) (
3
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132
Yang Cangjun
Research on the synthesis process of leucovorin calcium
2024 Vol. 47 (3): 132-135 [
Abstract
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62
)
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(0 KB) (
3
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136
Chai Caojiang
Optimization research on desulfurization process in coal chemical industry
2024 Vol. 47 (3): 136-139 [
Abstract
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68
)
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(0 KB) (
4
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140
Yan Jingyi, Zheng Jingmei, Sun Boyan,Wang Pei, Wang Junhua
Study on green extraction technology of Xanthoceras sorbifolia oil
2024 Vol. 47 (3): 140-145，150. [
Abstract
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51
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(0 KB) (
2
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146
Liu Xiaolian
Establishment of HPLC content determination method for key intermediates of celecoxib
2024 Vol. 47 (3): 146-150 [
Abstract
] (
46
)
PDF
(0 KB) (
3
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151
Zhang Yin1，Liu Xinan2，Wang Jing3，Liu Juan3
Determination of fecal coliform group in water——comparison of enzyme substrate method and fluorescence spectrophotometry
2024 Vol. 47 (3): 151- 154，160. [
Abstract
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41
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(0 KB) (
3
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155
Li Hanfei， Zhang Runkai， Guo Mengjia， Yue Peng，Li Ruixia， Zhang Zhaoyu， Ci Lijie
Research on lime dry digestion process
2024 Vol. 47 (3): 155-160 [
Abstract
] (
57
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PDF
(0 KB) (
4
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