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

2012 No.04

Total 32 articles

Research on water abundance of pilot probing technology for heading and fast recognition method of water source刘建宇, 李永军

1-4

The water source identification of water - conducting collapse column in Wutongzhuang coalmine王屹

5-8,15

Research on correlation of complex coal and rock seams based on improved back propagation neural network徐亚飞, 薛阳, 李跟娣, 李永, 孙莉民, 郭慧, 王晓菊

9-12

Donghuantuo coalmine using equalizing ventilation control gas --In 2081 working face advancing application刘鹏, 顾亮, 李艳涛

13-15

Roadway "modular management" in attempts to mine soft rock support and application张东升

16-18

Discussion on junction point construction technique under complicated geological conditions of deep wells王永顺, 张小磊

19-21,25

The practice of fully-mechanized coal mining for belt of fault in steeply dipping seam张帅

22-25

Research on Hard rock Tunnel Excavation Rapid Construction Key Technology and Its Construction Technology杜卫东, 马丛林, 雍涛

26-29

Study and design of a multiple stage single - three phase power converter许明艳, 张全柱, 邓永红, 李学哲

30-34

Design of automatic alarm equipment for yard railway crossing based on STM8S microcontroller高兵权, 肖学福, 汤丽, 孙志海

35-39