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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

2024 No.04

Total 18 articles

Research and application of gas pressure calculation method of coal seam based on residual gas pressure of coal sampleWANG Jiang, GUAN Lianhe, QI Liming, XIONG Junnan, ZHANG Ke

1-6

Research on ground stress testing and distribution law in five zones of Zaoquan coal mineYONG Xingcheng, JIAO Weijun, XU Haitao, LIU Yufei

7-12

Research on optimization of coal pillar and roadway stability control in extra-thick coal seam working face sectionLI Yu, MA Jingyi

13-21

Stability control of surrounding rock of limestone roof roadway in thin coal seamPENG Rui, YANG Xuehong, ZHAN Zhaowei, GAO Chao, MA Yue

22-29

Study on the structural characteristics of surrounding rock of adjacent roadway in goaf based on double gob-side entry retainingGUO Yu

30-35

Exploration of goaf in Yushuling coal mine of South Tianshan based on geophysical technologyLIU Wenfeng, LIANG Kai, SI Chonglu, WANG Yuhan, LIU Mingbo, WANG Junfeng

36-42

Optimization of CO2 inerting technical parameters for 7436 working face in Kongzhuang coal mineCAI Chuncheng, ZHANG Xilong, LUO Songtao, CHENG Genyin

43-48

Experimental study on spontaneous combustion characteristics of coal in Shaqu No.1 coal mine based on programmed temperature risingYANG Bo, WANG Haoyu, SI Junhong, CHENG Genyin

49-55

The research focuses on the energy efficiency and safe aspects of an air source heat pipe heat pump technology applied in coal mine shafts antifreezeGENG Xingwang, LU Zhenjiang, SHANG Shuanhu

56-60

Design of fireless return speed detection system for electric locomotivesDENG Yonghong, XU Haichao, ZHANG Tengzhao, TANG Lifeng

61-65