Role of Initial Crack Tip Shape, Plastic Compressibility and Strain Softening on Near-Tip Stress-Strain State in Fatigue Cracks during Simulation of a Finite Deformation based Elastic-Viscoplastic Constitutive Model

Role of Initial Crack Tip Shape, Plastic Compressibility and Strain Softening on Near-Tip Stress-Strain State in Fatigue Cracks during Simulation of a Finite Deformation based Elastic-Viscoplastic Constitutive Model

This paper deals with the effect of initial crack tip shape, plastic compressibility, and strain softening on near-tip stress-strain fields for a mode I crack subjected to fatigue loading under plane strain and small scale yielding. A finite strain-based elastic-viscoplastic constitutive equation wi...

Full description

Bibliographic Details
Main Authors: Md Intaf ALAM, Debashis KHAN, Satyabrat PANDEY, Sandeep KUMAR
Format: Article
Language:English
Published: Kaunas University of Technology 2021-04-01
Series:Medžiagotyra
Subjects:
fatigue crack growth
finite deformation plasticity
crack tip shape
mode i crack
compressible solid
strain softening
Online Access:https://matsc.ktu.lt/index.php/MatSc/article/view/28263

Internet

https://matsc.ktu.lt/index.php/MatSc/article/view/28263

Similar Items