Journal of Henan Polytechnic University(Natural Science) Articles

Articles>Articles Overview

1The effect of the parameters of fully mechanized sub-level caving mining support on the extraction of caving405-409

2Exploitation damage of the area of Xiaolangdi reservoir and its prevention means410-412

3Relation between static and dynamic parameters of rocks413-419

4Displacement function method of axisymmetrical problem with transversely isotropic layers420-426

5Timbering mechanism of ground anchors and its application427-430

6Study on effect of FC admixture on strength improvment of GHPC431-434

7Construction technology of SBS performance altered pitch waterproof roll materials435-437

8Discussion on the causes and the countermeasures of the cracks on prefabricated floor slab438-439

9Shaping principle of isometric profile occurring line and realization in machining440-442

10Threshold denoising based on wavelet multiresolution443-446

11Application model of LMIS based on Internet447-449

12Application of Excel2000 to surveying of vertical and transverse section in band topographic map450-451

13Discussion on composition of domestic refuse of Jiaozuo city452-454

14Analysis on the true and the false of the technology for the sewage treatment project and its accuracy of monitoring and supervisory455-458

15Sulfur dioxide pollution situation in Jiaozuo city and its control and countermeasures459-462

16A single chip L296 power supply designed for using in small program controlled switchboard463-465

17Automatic control system of cool rolling mill based on programming logical controller466-468

18Technical problems of control circuit of breaker and its specific retrofitting scheme469-471

19Computer resolving method of simplex algorithms in linear programming472-474

20Completing automatic backup by using VFP475-478