Journal of Henan Polytechnic University(Natural Science) Articles

Articles>Articles Overview

1Evolution of the Late Cretaceous depositional systems in the Xixia Bsain, Henan province85-90

2Researches on No. 9 coal seam and its roof and floor lithologic in the eastern part of Jincheng coal mining area91-93

3Sedimentary environment of the coal measures strata in Jincheng Mining Area94-97

4The palaeoenvironmental significance of containing Macaronichnus Ichnofabirc98-100

5Geothermal system characteristics in East Plain of Henan province101-104

6Studies of strata behavior regularity of fully mechanized caving mining working-face105-109

7The source of high fluorine content in groundwater and its geological structure factors in Yongcheng mining area110-113

8Size determination of externally bonded GFRP plates for strengthening RC beams114-117

9Calculation of presplitting blasting parameters of open slope118-122

10Study on the destruction mechanism of concrete under the pressure123-126

11A research of drawing software for mine monitoring control system127-129

12The design of track subsystem of the midium and thick steel plate's computer control system130-132

13The development and study of the materials and resources Management Information System of Wangzhuang Coal Mine133-135

14Modeling of PMLSM based on neural network136-139

15A control and monitoring system of Gushuyuan Coal Mine140-142

16The influence of zero time holding quenching temperature on the 20 MnV steel's strength and hardness143-146

17Studies of the design method of the ultrasonic honing sound system147-149

18Study of reducing compound material's drilling smirch150-152

19Analysis of the causes of insufficient setting force of powered prop153-156

20Studies on stimulated distillation (SD) of coal tar using gas chromatography157-160