Comparative research on the accumulative damage rules under multiaxial block loading spectrum for 2024-T4 aluminum alloy

• Published in: International journal of fatigue Vol. 48; pp. 257 - 265
• Main Authors: Xia, Tian-xiang, Yao, Wei-xing
• Format: Journal Article
• Language: English
• Published: Kidlington Elsevier Ltd 01.03.2013; Elsevier
• Subjects: 2024-T4 aluminum alloy; Accumulative damage rule; Aluminum base alloys; Amplitudes; Applied sciences; Block loading; Damage; Damage accumulation; Exact sciences and technology; Fatigue; Fatigue (materials); Fatigue tests; Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology; Metals. Metallurgy; Multi-block loading spectrum; Multiaxial fatigue; Random block loading spectrum; Spectra; Multi-block loading spectrum; Random block loading spectrum; Multiaxial fatigue; Accumulative damage rule; 2024-T4 aluminum alloy; Aluminium base alloys; Random load; Mechanical properties; Fatigue; Multiaxial load

► Multiaxial multi-block loading and random block loading tests are carried out. ► Five common used accumulative damage models are used to process testing results. ► These models’ capabilities under multiaxial loading are analyzed in detail. ► These models’ capabilities under multiaxial loading are...