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All articles by "Pokrovsky A.M."
The Estimation of Fracture Toughness of Torsion Shafts of a Tracked Vehicle under Operational Loads
| Authors: Pokrovsky A.M., Dubin D.A. | Published: 24.01.2018 |
| Published in issue: #1(694)/2018 | |
| Category: Transportation and Power Engineering | |
| Keywords: suspension system, fracture toughness of torsion shafts, edge crack, stress intensity factor, finite element method, Irwin fracture criterion |
An Analysis of Crack Resistance of a Main Pipeline Taking into Account Residual Welding Stresses
| Authors: Pokrovsky A.M., Dubovitskiy E.I. | Published: 11.07.2017 |
| Published in issue: #7(688)/2017 | |
| Category: Calculation and Design of Machinery | |
| Keywords: main pipeline, residual welding stresses, operating stresses, finite element method, Irvine fracture criterion, crack resistance, critical depth of the crack |
Numerical Simulation of Thermal-Structural and Stress States in the Process of Hardening Railway Rails
| Authors: Pokrovsky A.M., Voronov Y.V., Tretyakov D.N. | Published: 09.06.2016 |
| Published in issue: #6(675)/2016 | |
| Category: Calculation and Design of Machinery | |
| Keywords: railroad rails, hardening, nonlinear nonstationary problem of heat conduction, kinetics of structural transformations, finite element method, thermos-elastic-plasticity, residual stresses |
Numerical modeling of temperature and structural states of bimetallic rolls during surfacing
| Authors: Pokrovsky A.M., Ryzhikov A.V. | Published: 02.02.2015 |
| Published in issue: #2(659)/2015 | |
| Category: Calculation and Design of Machinery | |
| Keywords: bimetallic roll, surfacing, non-linear non-stationary heat conduction problem, finite element method, kinetics of structural transformations, austenite, pearlite, martensite |
Analysis of survivability of a plate made of a highly porous cellular material under cyclic thermal loading
| Authors: Pokrovsky A.M., Voronov Y.V., Chernyshev I.A. | Published: 30.05.2014 |
| Published in issue: #6(651)/2014 | |
| Category: Calculation and Design of Machinery | |
| Keywords: highly porous cellular material, thermal loading, durability, survivability, semielliptical crack, finite element method, Paris equation |
Noname
| Authors: Vafin R.K., Pokrovsky A.M. | Published: 04.04.2014 |
| Published in issue: #10(589)/2007 | |
| Category: Calculation and Design of Machinery | |
| Keywords: |
Estimating the survivability of a stretched plate with a transverse semielliptical crack
| Authors: Pokrovsky A.M., Chermoshentseva A.S. | Published: 24.03.2014 |
| Published in issue: #3(648)/2014 | |
| Category: Calculation and Design of Machinery | |
| Keywords: fracture mechanics, cyclic tension stresses, survivability, durability, semi-elliptical crack, stress intensity factor, Paris equation, Irwin criterion, crack growth rate. |
Calculation of stess-strained state in solid-forged and bimetal forging rolls under thermal treatment
| Authors: Pokrovsky A.M. | Published: 17.10.2013 |
| Published in issue: #4(625)/2012 | |
| Category: Calculation and Design of Machinery | |
| Keywords: rolls, steel with carbide-intermetallic strengthening, heat treatment, structural transformations, the stress-strain state, finite element method, the problem of heat conduction and thermo-elastic-visco-plasticity, thermal temporary and residual stresses |
Investigation of creep in steel with carbide-intermetallide strengthening
| Authors: Pokrovsky A.M. | Published: 16.09.2013 |
| Published in issue: #11(620)/2011 | |
| Category: Technology and Process Machines | |
| Keywords: testing machine, steel with carbideintermetallic strengthening, heat treatment, structural transformations, austenite and martensite, creep curves, tension, deformation |
The investigation of plasticity of steel with carbide-intermetallic strengthening
| Authors: Pokrovsky A.M. | Published: 28.08.2013 |
| Published in issue: #10(619)/2011 | |
| Category: Calculation and Design of Machinery | |
| Keywords: testing machine, steel with carbide-intermetallic strengthening, heat treatment, structural transformations, austenite and martensite, instant tension curve, yield strength, indicator of hardening power, tension, deformation |