ZHANG Jia-zhen, SHA Yu, ZHANG Da-wei. Elastic-plastic Finite Element Analysis of the Effect of the Compressive Loading on Fatigue Crack Tip Stress[J]. 2011, 16(5): 21-24.
ZHANG Jia-zhen, SHA Yu, ZHANG Da-wei. Elastic-plastic Finite Element Analysis of the Effect of the Compressive Loading on Fatigue Crack Tip Stress[J]. 2011, 16(5): 21-24.DOI:
A detailed elastic-plastic finite element analysis of the effect on crack tip plasticity is studied.The crack tip parameters of aluminum alloy long-short crack effect on compressive loading in a tension-compression loading are analyzed.In this paper two centre-cracked panel finite element models are established.The analysis shows that the compressive loading has a significant contribution towards the crack tip plasticity and the crack tip stress at the same stress intensity factor.In a tension-c...