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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

2022 No.02

Total 23 articles

Numerical simulation study on stress distribution around the roadway-type horizontal wells in coal reservoirs:A case study of Hudi coal mine of Jincheng mining areaZHANG Xiaodong, SUN Feiyang, ZHANG Bin, HENG Shuai, LI Xianzhong

1-9

Geological characteristics of gas occurance and technical countermeasures of Wulan abandoned coal mineWANG Bo, ZHU Qingzhong, LIU Wenge, YU Zhijun, LIU Chunchun, SHI Mingjian, ZHOU Xiaogang, HAN Jiaye, GUO Qishan

10-17

Study on microscopic damage characteristics of coal under liquid nitrogen soakingREN Yongjie, WEI Jianping, LI Bo, ZHANG Lulu, WANG Zeqi

18-25

Determination method and application of reasonable level in high pumping roadwayFAN Shangchong, YANG Hongmin, QIU Xianglei, YIN Hai

26-31

Experimental study on the seepage evolution model of coal floor subsided karst collapse columnJIANG Quanle, ZHANG Boyang, HAO Ming

32-38

Targeting drainage technology of roof sandstone water in super-long working face of Muduchaideng coal mineWANG Guowen, YAN Xin, HE Xiaolang, DING Xiang, XIAO Lele

39-45

Milankovitch cycle and sedimentary response of the Es42s fine-grained sedimentary rocks in Dongying depressionDONG Xinjun, FENG Zhendong, NING Shuyuan, ZHANG Pengfei, CHEN Tao, ZHANG Lin, GAO Di, WU Wei

46-56

Research on the gradual refinement fusion strategy of land survey data and forest subgroup data based on semantic modelFENG Yongyu, YANG Shiyong, WANG Fang, WANG Xue, LIU Wei, WANG Yan

57-66

Evaluation study on health damage caused by PM2.5 in Henan Province from 2015 to 2018CHUAI Xiaoming, HAN Yanjun, ZHOU Haixia, FAN Chao

67-76

Study on the migration and transformation regularity of natural organic matter in the low-temperature pore geothermal waterLI Yusong, ZHAO Li, ZHANG Panqun, ZHAO Yu, WANG Xinyi, LI Yaqi, KONG Maoran

77-84