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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

2013 No.05

Total 27 articles

Effect of adsorption equilibrium time on determination of gas adsorption constantsWANG Wen-lin, TAN Rong-hui, WANG Zhao-feng

513-517

Study of crack evolution and gas seepage law with lower protective layer mining based on UDECGAO Bao-bin, LI Hui-gui, WANG Hong-lei

518-522

Forecast for outburst danger and analysis of gas enrichment control factors in Fanjiazha Coal MineDENG Qi-gen, LIU Ming-ju, Wang Qian

523-526

Study on numerical simulation of pressure relief effect of protective seam mining in high gas coal seamsXIAO Tong-qiang, LI Yun-sheng, GU Shu-sheng

527-530

Control factors and occurrence regularity on coal and gas outburst of two-soft and one-hard coalbedLIU Gao-feng, ZHANG Zi-xu, SONG Zhi-min, LV Run-sheng

531-535

Adaptability analysis of technique to improve gas permeability of coal seam by hydraulic fracturingZHENG Tong-she

536-539

Numerical analysis of deformation characteristics for coal tunnel through coal goafYIN Shi-xian, LI Dai-hai

540-545

Support technology of ultra-high roadway in thick coal seamWANG Tai-xing, XU Lei

546-551

Comprehensive geophysical exploration technology for early warning in ordovician limestone water inrushLI Song-ying, LI Shu-wen

552-555

Application of Five figures and double coefficients method on evaluation of water inrush in coal mineYI Wei-xin

556-560