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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

2016 No.03

Total 25 articles

Numerical simulation and its prevention thickness of gas advance-outburst mechanism in faults rock pillarWANG Zhirong, WANG Quangeng, CHEN Lingxia, LI Yakun

289-296

Research on the working face air leakage regularities under the condition of multi-adjacent gob and gas extractionJIANG Xiaoqiang, YU Minggao, CHU Tingxiang, LI Pin

297-302

Problems analysis and countermeasures of hydraulic fracturing and gas drainage in coal mineLIU Xiao, MA Geng, SU Xianbo, TAO Yunqi

303-308

Evolution rule of plastic zone on deep buried mining tunnelCHEN Denghong, HUA Xinzhu, DING Changdong

309-315,337

Optimization study on in-situ stresses identification based on neural network and genetic algorithmZHANG Shike, XIAO Jianqing, RU Zhongliang, SUN Haijian

316-321

BP neural network prediction for blasting vibration in open-pit coal mineWANG Jianguo, HUANG Yonghui, ZHOU Jianming

322-328

Experimental research of reinforcing stopping tunnel for extremely soft thick coal seam in deep by grouting of ultra-fine cement materialsXU Xinghua, YANG Jiayi, YANG Shaokun

329-337

Deformation-failure characteristics and supporting method of mining tunnel roof in Buertai mineJIA Housheng, QIAO Anzhen, JIANG Wenyuan

338-344

Study on key block structure in gob-side entry retaining covered directly by thick hard rock roof and its controlBAI Zhixiong

345-349,356

Sedimentary characteristics and its environment of the Mesoproterozoic Bingmagou formation in YichuanFeng Fan, SUN Fengbo, WANG Pengxiao

350-356