Design criteria for multiaxial low cycle fatigue
Multiaxial low cycle fatigue lives are influenced by stress and strain multiaxiality, their non- proportionality and a material property that relates to the degree of additional hardening. Many low cycle fatigue studies under proportional and non- proportional loading were carried out in laboratories, but a little study discussed the application of the results obtained in laboratories to an actual design for structural components. This paper overviews the design assessment for structural components subjected to proportional and non- proportional loading as well as the characteristics of multiaxial low cycle fatigue life.
Low cycle fatigue Multiaxial stress state Non-proportional loading Fatigue life Life prediction Design criteria
Takamoto Itoh Masao Sakane
Course of Mechanical Engineering, Graduate School of Engineering, University of Fukui 9-1, Bunkyo 3- Department of Mechanical Engineering, Faculty of Science and Engineering, Ritsumeikan University 1-1
国际会议
国际断裂力学2007年会(Fracture Mechanics and Applications 2007)
长沙
英文
21-30
2007-11-01（万方平台首次上网日期，不代表论文的发表时间）