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Journal of Henan Polytechnic University(Natural Science)

ISTIC

PKU

ISSN：1673-9787

CN：41-1384/N

Frequency：Bimonthly

Website：none

Email：zkxb@hpu.edu.cn

Postcode：454000

Articles4024

Citations33258

Funded2932

Impact Factor：1.54

Articles

2024 No.03

Total 21 articles

Numerical simulation study on the optimal parameters for destressing boreholes in the two ribs of excavation roadways in extra-thick coal seamZHAI Xinxian, REN Zhu'an, FANG Jianchang, ZHANG Zhiyong, LU Defang, ZHAO Xiaofan, GUO Zhaoyang

1-10

Research on the mechanism of coal rib spalling in large mining height faces in soft coal seams and the technology of alternating deep and shallow hole advance pre-grouting reinforcementCHEN Xiaoxiang, HAN Wenyu

11-22

Theoretical model of injection flow rate influencing hydraulic fracturing effectsWANG Li, HU Wenheng, CAO Yunxing, SHI Bin, NAN Yakun

23-33

Study on early prediction method of coal spontaneous combustion in deep goafCHAO Jiangkun, LIU Shuang, HU Daimin, HAN Xuefeng, YU Minggao, PAN Rongkun

34-41

Characterization of 3D pore and fissure structure parameters of pressurized grouted body based on CT scanZHU Changxing, WU Dazhi, WANG Feng'e, SUN Jiaxin

42-49

Analysis of"trapezoid"fracture parameters and fracture evolution of overburden in shallow coal seam miningWANG Peng, LI Rui, CHENG Zhiheng, KONG Dezhong, CHEN Haoyi, ZHANG Hongtu

50-59

Study on solubility effect of gray dolomiteCHU Xuewei, FU Hai, WANG Zhongmei, ZHANG Jiaxin, ZHANG Qilin

60-69

Susceptibility evaluation of geological disasters in the alpine and canyon areas:A case study of Nujiang PrefectureFENG Xianjie, LI Yimin, DENG Xuanlun, ZHAO Juanzhen, YANG Yiming

70-80

Analysis of physical layer security performance of multi-satellite hybrid satellite-terrestrial relay networkWANG Xiaoqi, HOU Zheng, ZHANG Hanwei, SHI Chuang

81-90

Hyperspectral estimation of coal-derived carbon mass fraction in mine soil based on the CWT-CARS-CNN integrated methodNIE Xiaojun, HONG Wenwen, GILL Ammara, YU Haiyang, CHEN Xiaodong

91-100