Fatigue
1. Fracture analysis of pre-cracked and notched thin plates using peridynamic theory

Liela Abbasiniyan; Seyed hamed Hoseini; Shirko faroughi

Articles in Press, Accepted Manuscript, Available Online from 28 August 2019

http://dx.doi.org/10.22061/jcarme.2019.5136.1628

Abstract
  In this paper, the crack propagation and branching in the pre-cracked and notched samples have been modeled using nonlocal peridynamic theory. The bond-based peridynamic model has been numerically implemented which make it possible to simulate the various features of dynamic brittle fracture such as ...  Read More

Fatigue
2. Assessment of different methods for fatigue life prediction of steel in rotating bending and axial loading

J. Amirian; H. Safari; M. Shirani; M. Moradi; S. Shabani

Volume 6, Issue 2 , Winter and Spring 2017, , Pages 57-68

http://dx.doi.org/10.22061/jcarme.2017.597

Abstract
  Generally, fatigue failure in an element happens at the notch on a surface where the stress level rises because of the stress concentration effect. The present paper investigates the effect of a notch on the fatigue life of the HSLA100 (­high strength low alloy) steel which is widely applicable in ...  Read More

Fatigue
3. Enhancing the low cycle fatigue strength of AA6061 aluminum alloy by using the optimized combination of ECAP and precipitation hardening

M. Jooybari; J. Shahbazi Karami; M. Sheikhi

Volume 6, Issue 2 , Winter and Spring 2017, , Pages 115-127

http://dx.doi.org/10.22061/jcarme.2017.603

Abstract
  In the present study, mechanical properties and low cycle fatigue behavior of a solid-solutionized AA6061 aluminum alloy produced by equal channel angular pressing (ECAP) process were investigated. The grain refinement after two passes of ECAP significantly increased the yield stress and ultimate tensile ...  Read More