Journal of Henan Polytechnic University(Natural Science) Articles

Articles>Articles Overview

1Discussion of subsidence mechanism and strata movement model about stripe mining under thick soil layer161-164

2Similar material simulation study on the mining overburden movement law in steep seam165-167

3Study on forming a set of equipment of comprehensive light-duty supports for sublevel caving coal mining and its mining technology168-171

4Coal mine mining plan based on Workgroup model172-175

5Application of radioisotope 14C to geothermal analysis176-179

6City ecological situation evaluation for Jiaozuo city180-183

7The preventing and contoplling water hazards in small coal mines in coal fields of Yima coal mining(Group)Co.Ltd.184-186

8The influence of Shanxi Formation sedimentary environment in No.2 Coal Mine of Pingdingshan187-189

9tudy on behavior and deformation of supporting systems for pile-anchor190-192

10The design of residence from the view-point of improving indoor air quality193-196

11Pressurization air supply design of high-rise buidings197-199

12The influence of the bolt parameters on the horizontal displacement of tension-anchor supporting structure200-203

13Dynamic penetration test and its engineering application204-207

14Destruction and maintenance of the rigid pavement208-210

15Study of the anti-seismic and reinfocement of the scremmering structure211-213

16The design-methods of pump and the trend in design-method214-216

17The new development of precision grinding ceramic materials technology217-220

18Analysis of the causes of 125 MW unit high pressure feed-water heater leakage and its treatment proposals221-223

19Optimization gene fuzzy control applied to the water level of the boiler224-227

20Application of fuzzy controller to boiler combustion system228-230