Journal of North China Institute of Science and Technology - Digital Cluster of Scitech Periodicals

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Journal of North China Institute of Science and Technology

ISSN：1672-7169

CN：11-5188/N

Frequency：Bimonthly

Website：none

Email：hkxuebao@qq.com;xuebao@ncist.edu.cn

Postcode：065201

Articles3126

Citations13962

Funded1279

Impact Factor：0.74

Articles

2023 No.04

Total 18 articles

Characteristics and simulation of stress distribution in surrounding rocks of large dip angle caving coal stopesJIANG Zhigang, ZOU Guanghua, YANG Jiannan, SHI Haoyu

1-7

Influence of obstacle shape on gas explosion propagation in enclosed pipelineZHOU Zhenxing, ZHANG Licong, XU Jingde, YAO Lilin, HU Yang, LI Qizhong, LI Siman

8-16

Study on the relationship between flame morphology evolution and propagation velocity of gas explosion based on Open CVYAO Lilin, WANG Xueqiang, XI Guojun, XU Jingde, ZHOU Zhenxing

17-22

Study on failure characteristics of overburden rock in fully mechanized caving mining of thick loose layer thin bedrock and extra thick coal seamHAN Yongbin

23-28

Study on mechanical mechanism of structural instability of overlying rock strata in large dip angle caving coalGUAN Shufang, YANG Changyi, SHI Haoyu, XU Antian, LIU Haiyang, DONG Yibo

29-34

Research on the risk evaluation of water inrush in a mine floor in Inner MongoliaZHANG Daijun, WANG Xu

35-43

Study on characteristics of water damage and interception countermeasures in Jindengsi grottoesMA Hewen

44-49

Research on automatic crack identification based on ATS and TS fusion algorithmWANG Yun, YI Sihai, ZHONG Rui, GAO Pengcheng, WANG Yue

50-56

Study on evaluation method of safety,risk degree and investment benefit of coal mine roofLIU Chenjun, ZHANG Lili, WANG Yuchao

57-66

Study on reserved design of anti-sand coal column under 7211 working face of Jiegou mineZHOU Xiaomin, YANG Benshui

67-74