Sharif Digital Repository

FEM study of the second stage creep behavior of Al6061/SiC metal matrix composite

Author

Mondali, M.

Pub. Year

2005

Subjects

Aluminum. / Chemical modification. / Creep. / Data reduction. / Finite element method. / Silicon carbide. / Ceramic whiskers. / Debonding parameters. / Environmental resistance. / Metal matrix whiskers. / Metallic matrix composites.

On the contact mechanics of a rolling cylinder on a graded coating. Part 1: Analytical formulation

Author

Alinia, Y.

Pub. Year

2014

Subjects

FGM coatings. / Analytical formulation. / Contact Mechanics. / Numerical integration methods. / Rolling contacts. / Singular integral equations. / Stick/slip regime. / Systems of algebraic equations. / Systems of equations. / Algorithms. / Coatings. / Cylinders (shapes) / Deformation. / Iterative methods. / Stick-slip. / Numerical methods.

The effect of material property grading on the rolling contact stress field

Author

Alinia, Y.

Pub. Year

2014

Subjects

Interface elastic mismatch. / Coating-substrate interface. / Coating-substrate systems. / Elastic mismatch. / Functionally graded. / Graded coating. / Homogeneous substrates. / Stress field. / Sub-surface stress field. / Coatings. / Fourier transforms. / Grading. / Integral equations. / Stress concentration. / Interfaces (materials)

On the rolling contact problem of two elastic solids with graded coatings

Author

Guler, M. A.

Pub. Year

2012

Subjects

Graded coatings. / In-plane stresses. / Power loss. / Rolling contact. / Contact Mechanics. / Graded coating. / In-plane stress. / Power-losses. / Rolling contacts. / Coatings. / Deformation. / Functionally graded materials. / Mechanical properties. / Stresses. / Thickness measurement. / Friction.

On the contact mechanics of a rolling cylinder on a graded coating. Part 2: Numerical results

Author

Guler, M. A.

Pub. Year

2013

Subjects

Contact stresses. / Convergence criteria. / Rolling contact. / Analytical formulation. / Coefficient of frictions. / Contact Stress. / Convergence criterion. / Coupled solution. / Iteration procedure. / Numerical algorithms. / Rolling contacts. / Algorithms. / Coatings. / Deformation. / Fatigue of materials. / Grading. / Stick-slip. / Shear flow.

Characterization of anisotropic behaviour of ZK60 extrusion under stress-control condition and notes on fatigue modeling

Author

Pahlevanpour, A. H.

Publisher

Elsevier Ltd,

Pub. Year

2019

Subjects

Anisotropy. / Characterization. / Fatigue modeling. / Stress-control. / Wrought magnesium. / Deformation. / Extrusion. / Strain energy. / Tensile strength. / Textures. / Anisotropic behaviours. / Deformation mechanism. / Fatigue model. / Good correlations. / Stress control. / Stress-strain response. / Tension and compression. / Wrought magnesiums. / Fatigue of materials.

New approach for fatigue life prediction of composite plates using micromechanical bridging model

Author

Adibnazari, S.

Publisher

SAGE Publications Ltd,

Pub. Year

2015

Subjects

Bridging micromechanical model. / Fatigue. / Fatigue of materials. / Laminated composites. / Micromechanics. / Stiffness. / Composite plates. / Fatigue life prediction. / Laminate composites. / Micro-mechanical modeling. / Micromechanical model. / Stiffness degradation. / Strength degradation. / Unidirectional fibers. / Composite micromechanics.

Rolling contact problem for an orthotropic medium

Author

Alinia, Y.

Publisher

Springer-Verlag Wien,

Pub. Year

2017

Subjects

Integral equations. / Coefficient of frictions. / Contact regions. / Contact tractions. / Orthotropic materials. / Orthotropic medium. / Rolling contacts. / Singular integral equations. / Surface tractions. / Friction.

Investigating the behavior of cracks in welded zones of supporting structure of spherical pressure vessel under seismic loading

Author

Tafazoli, S.

Publisher

Elsevier Ltd,

Pub. Year

2022

Subjects

Seismic loading. / Sloshing. / Stress intensity factor. / Aspect ratio. / Cracks. / Earthquakes. / Fluid structure interaction. / Spheres. / Stress analysis. / Stress intensity factors. / Welding. / Catastrophic failures. / Crack behavior. / Heat-affected zones. / Liquid level. / Mixed-mode stress intensity factors. / Seismic loadings. / Semi-elliptical crack. / Spherical pressure vessel. / Stress-intensity factors. / Supporting structure. / Pressure vessels.

The sloshing effects on the crack instability of the spherical tank under the simultaneous effect of internal pressure and earthquake

Author

Tafazoli, S.

Publisher

Elsevier Ltd,

Pub. Year

2023

Subjects

Connection zone. / Crack. / Earthquake. / Sloshing motion. / Spherical tank.

Anisotropy in the quasi-static and cyclic behavior of ZK60 extrusion: Characterization and fatigue modeling

Author

Pahlevanpour, A. H.

Publisher

Elsevier Ltd,

Pub. Year

2018

Subjects

Anisotropy. / Fatigue modeling. / Texture. / ZK60 extrusion. / Characterization. / Extrusion. / Tensile strength. / Textures. / Asymmetric behaviors. / Asymmetry. / Fatigue model. / Material parameter. / Quasi static response. / Smith-watson-topper. / Strain controlled fatigue. / Texture measurement. / Fatigue of materials.

A simple relation in elastic contact problems

Author

Adibnazari, S.

Pub. Year

2008

Subjects

Cutting tools. / Fatigue testing. / Function evaluation. / Problem solving. / Stress analysis. / Analytical solutions. / Contact mechanics. / Muskhelishvili's potential. / Potential functions. / Elasticity.