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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.03

Total 23 articles

Study on safety evaluation of intelligent working face based on extension theory with entropy weight approachLI Dongyin, SUN Kaixuan, WANG Shen, WANG Zuguang, ZHANG Xuhe

1-9

High grouting pressure secondary sealing method for coal seam gas drainage and its applicationYANG Dong, SUN Yuning, CHENG Wei, WANG Zhiming, ZHANG Junxiang

10-15

Experimental study on abrasive water jet cutting medium granular sandstone under new mixed abrasive methodZHANG Zhigang, YUAN Ruifu, YAO Yuanhang, CHEN Lifeng, QIN Bo

16-21

Application study on bolt-grouting support technology of soft rock roadway crossing multi-layer in No.1 mine of YungaishanCHEN Zhao, LI Xiaojun, ZHANG Sheng, ZHU Lei, ZHAO Longgang, WANG Hui, WANG Yanzong

22-31

Research on prediction of backfill strength based on particle swarm optimization algorithmHUANG Xiaohong, CUI Hejia, LIU Zhiyi, LIU Liping, ZHANG Kaiyue

32-37

Analysis on controlling geological factors for peak gas production of CBM wells in Laochang blcok,eastern Yunnan ProvinceKANG Liuxu, HU Bin, KANG Yongshang, ZENG Wenting, WANG Weihong, GU Jiaoyang, TIAN Bofan

38-47

Geochemical characteristics and their paleoenvironmental significance of the mudstones from the Lower Cretaceous Bayingebi Formation in the Yin'e BasinLI Jidong, FU Yuxin, JIANG Feihu, LI Da, WANG Yaming, LIU Yunlong, ZHENG Wei, XING Zhifeng

48-56,65

Protolith restoration and its geological significance of the aluminiferous rock series of the Benxi Formation in the Yanlong area,Western HenanLIU Enfa, CAO Gaoshe, XING Zhou, SUN Fengyu, DU Xin, ZHOU Hongchun, CHEN Yongcai

57-65

SBAS-InSAR monitoring and analysis of land subsidence in Xiongan New Area from 2017 to 2019RAN Peilian, LI Shaoda, DAI Keren, YANG Xiaoxia, ZENG Sen, RAN Zhongxin

66-73

A clock offset prediction model with quadratic polynomial based on LASSO algorithmLI Kun, WANG Qianxin, MIN Yanghai, GONG Youxing, MIAO Wei, CHENG Tong

74-80