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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

2005 No.04

Total 20 articles

Lunar Spatial Exploration,Surveying and MappingCHEN Jun-yong

249-254

Fractal Research on Outburst Probeness Predictionin of Coal Mining FieldsHE Jun, LIU Ming-ju, NIE Bai-sheng

255-258

Statistical Analysis of Gas Accidents in Coal Mines from January 2003 to June 2005LIU Yu-zhou, ZHANG Lin-hua

259-262

The Feasible Research on the Shallow Hole Prediction by Using Drilling Gas Inrush Initial Velocity MethodWANG En-yi, CEN Mei-ying, ZHANG Guang-yan

263-265

The Digital method for Calculating the Rational Support Capacity in a Coal Mining WorkfaceLU Ming-xin

266-270

The Study on Creep Characteristics of CoalYUE Shi-quan, LI Zhen-hua, ZHANG Guang-yao

271-274

Study on Strata Behavior Regularity in Top-caving Mining Face of Three Soft and Midium-thickness Coal SeamsZHANG Guang-yao, LI Zhen-hua, YUE Shi-quan

275-277

Features of Paleosols from Middle Triassic Youfangzhuang Formation,Jiyuan BasinWANG Dao-sheng, ZHANG Guo-cheng

278-282

Research on the Precision and Stability of the Solution of GPS CorsBAI Liu, XIAO Luan, HU You-jian

283-288

An Approach of Parametric Drawing Based on Visual BasicWANG De-sheng, MO Hua-lin, WANG Zhan-kui

289-291