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作者:Yajun Chen , Pengda Xu , Chenchen Liu ...
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2020
摘要:Abstract(#br)Focusing on the loading sequential effects on the multiaxial fatigue damage accumulation, tests including two series of constant amplitude loadings and 12 groups of two-step loading spectra were conducted on 7075-T651 aluminum alloy. Under the same equivalent str...
作者:Zheng-Yong Yu , Shun-Peng Zhu , Qiang Liu ...
来源:[J].Materials(IF 2.247), 2017, Vol.10 (5)DOAJ
摘要:... Fatigue failure of a turbine blade is often caused under multiaxial cyclic loadings at high temperatures. In this paper, considering different failure types, a new energy-critical plane damage parameter is proposed for multiaxial fatigue life prediction, and no extra fitted m...
作者:Pedro R. da Costa , Henrique Soares , Luís Reis ...
来源:[J].International Journal of Fatigue(IF 1.976), 2020, Vol.136
摘要:Abstract(#br)Ultrasonic fatigue testing is a relative recent fatigue study methodology that applies resonant principles for the induction of stress cycles in a specific designed material specimen. Such experimental method can apply fatigue damage at high frequencies, most commonl...
作者:Jingmeng WENG , Weidong WEN , Hongjian ZHANG
来源:[J].Chinese Journal of Aeronautics(IF 0.438), 2017, Vol.30 (3), pp.1012-1020Elsevier
摘要:... Assuming matrix cracking as the failure mode of composite materials, an energy-based fatigue damage parameter and a multiaxial fatigue life prediction method are established. This method only needs the material properties of the fibers and the matrix to be known. After the re...
作者:Qingsong Zhang , Isaac Toda-Caraballo , Qiuze Li ...
来源:[J].International Journal of Fatigue(IF 1.976), 2020, Vol.133Elsevier
摘要:Abstract(#br)This work addresses the tension-shear multiaxial fatigue behavior of ER8 medium carbon steel, commonly used for the high-speed railway wheel. Making use of high-frequency fatigue tests with different applied loading angles, namely 0° (uniaxial), 30° and 45° (both...
作者:A. Fatemi , R. Molaei , N. Phan
来源:[J].International Journal of Fatigue(IF 1.976), 2020, Vol.134Elsevier
摘要:... Considering the fact that the state of stress at fatigue critical locations is often multiaxial and many of the distinguishing features of AM metals are directional, the subject of multiaxial fatigue presents an important study area for a better understanding of their fatigue...
作者:Y.S. Kong , S. Abdullah , D. Schramm ...
来源:[J].Experimental Techniques(IF 0.378), 2020, Vol.44 (9), pp.197-215Springer
摘要:Abstract(#br)This paper presents a regression analysis of uniaxial and multiaxial fatigue life for automobile coil spring under various road excitations. Coil spring is a suspension component with complex geometry and shear loading which is applied during operating conditions. He...
作者:Aleksander Karolczuk , Jan Papuga , Thierry Palin-Luc
来源:[J].International Journal of Fatigue(IF 1.976), 2020, Vol.134Elsevier
摘要:Abstract(#br)This paper presents the concept of applying life-dependent material parameters to several multiaxial fatigue criteria. This concept reflects the transformation of damage mechanisms in relation to the applied load level, and also in relation to the varying level of pl...
作者:V M Radhakrishnan
来源:[J].Sadhana(IF 0.393), 1995, Vol.20 (1), pp.103-122Springer
摘要:Abstract(#br)Many engineering components are subjected to multiaxial type of fatigue loading and the fatigue life relation based on uniaxial testing needs modifications before it could be used for multiaxial condition. In this paper a brief review of the different approaches base...
作者:P.S. van Lieshout , J.H. den Besten , M.L. Kaminski
来源:[J].Ships and Offshore Structures(IF 0.286), 2017, Vol.12 (4), pp.521-529Taylor & Francis
摘要:ABSTRACT(#br)In engineering practice, multiaxial fatigue analyses are often avoided due to their complexity and computational intensity. However, damages have been encountered in turret bearings of Floating Production Storage and Offloading vessel (FPSO) offloading buoys whic...

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