- 41. Strength properties of carbon steel of railway wheel after the speed-up cooling
- (Geotechnical and mining mechanical engineering, machine building)
- ... yield stresses of carbon steel were determined under tension. Speed of deformation at mechanical tests was 10-3 s-1. The microhardness of structural constituents of steel was estimated using the apparatus ...
- Created on 17 November 2016
- 42. Anticorrosion and strengthening coatings for mining equipment
- (Geotechnical and mining mechanical engineering, machine building)
- ... defects (APID). Findings. A relation between the rate of corrosion, the surface tension of metal coatings and their melting point was obtained. The formula describing the strain state of a rigid body, ...
- Created on 22 June 2016
- 43. Analysis of the performance of the removable diamond tools of new design
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: A.Ye. Asan, Kazakh National Technical University named after K.I. Satpaev, doctoral student, Almaty, Kazakhstan. Yu.Ye. Budyukov, Dr. Sci. (Tech.), Professor, Open Joint-Stock Company ...
- Created on 08 February 2016
- 44. Sectional shape of a flexible body sliding over a fixed block
- (Geotechnical and mining mechanical engineering, machine building)
- ... the neutral layer of the flexible body along the line of contact with the block, extended along longitudinal tension force. The layer of the flexible body influenced by the resultant tension force. We ...
- Created on 04 February 2016
- 45. Interaction between large cross-section bored piles with “hard core” under dynamic loads and shelf soils
- (Mining)
- ... between precast concrete elements loaded in tension”, Engineering Structures, Vol.52, pp. 558−569. 8. Chudley, R. and Greeno, R. (2008), Building Consrtuction Handbook, Butterworth-Heinemann, Amsterdam; ...
- Created on 04 February 2016
- 46. Fatigue strength of oilwell tubings screwed joints in wells curvelinear sections
- (Mining)
- ... was chosen as a calculation scheme. In particular, radial and axial components of weight were taken into consideration; force of tension caused by oilwell tubings that are placed below the drill interval ...
- Created on 04 February 2016
- 47. Deformation of enclosing rocks near mine workings depending on factors affecting
- (Mining)
- ... overcome the undesirable rock pressure phenomenon and make the supported excavations more stable. Findings. The identified patterns of the coal rock massif deflected mode changes (displacements, tension, ...
- Created on 05 November 2015
- 48. Simulation for fracture bysmooth particle hydrodynamics code
- (Geotechnical and mining mechanical engineering, machine building)
- ... distribution of tensions arising under loading, and formation of areas of destruction in samples. Findings. We have obtained fracture patterns caused by linear compression of fragile samples with ...
- Created on 29 March 2015
- 49. About the variations of geochemical composition of granitoids of the Peri-azovian megablock of Ukrainian Shield caused by tectonic activity
- (Geology)
- ... shear-system (Korsakskaya and Mangushskaya structures) finally formed in transpression, but in the periods 2.9–2.7 and 2.0–1.9 Ga they experienced transtension. Subcircular components of the system (Saltychanskaya ...
- Created on 14 January 2015
- 50. New solution of the Euler problem about a flexible body sliding over a fixed block
- (Geotechnical and mining mechanical engineering, machine building)
- ... fixed block, friction law, and law of conservation of energy. The solution shows the dependence of the tension of the flexible body on the line of contact with the block under friction, which corresponds ...
- Created on 10 July 2014