Results 91 to 100 of about 15,039 (223)

Differential continuum damage mechanics models for creep and fatigue of unidirectional metal matrix composites [PDF]

Three multiaxial isothermal continuum damage mechanics models for creep, fatigue, and creep/fatigue interaction of a unidirectional metal matrix composite volume element are presented, only one of which will be discussed in depth.
Arnold, S. M., Kruch, S.
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Multiaxial Fatigue Analysis of Jacket-Type Offshore Wind Turbine Based on Multi-Scale Finite Element Model. [PDF]

Materials (Basel), 2023
Peng M, Liu M, Gu S, Nie S.
europepmc   +1 more source

Lewis' enhanced laboratory for research into the fatigue and constitutive behavior of high temperature materials [PDF]

Lewis Research Center's high temperature fatigue laboratory has undergone significant changes resulting in the addition of several new experimental capabilities.
Mcgaw, Michael A.
core   +1 more source

A Multiaxial Fatigue Damage Model Based on Constant Life Diagrams for Polymer Fiber-Reinforced Laminates. [PDF]

Polymers (Basel), 2022
Elkin A, Gaibel V, Dzhurinskiy D, Sergeichev I.   +3 more
europepmc   +1 more source

Multiaxial Fatigue Lifetime Estimation Based on New Equivalent Strain Energy Damage Model under Variable Amplitude Loading

Crystals
The largest normal stress excursion during contiguous turn time instants of the maximum torsional stress is presented as an innovative path-independent fatigue damage quantity upon the critical plane, which is further employed for characterizing fatigue ...
Zhi-Qiang Tao, Xiangnan Pan, Zi-Ling Zhang, Hong Chen, Li-Xia Li   +4 more
doaj   +1 more source

Multiaxial Kitagawa analysis of A356-T6

, 2011
Experimental Kitagawa analysis has been performed on A356-T6 containing natural and artificial defects. Results are obtained with a load ratio of R = -1 for three different loadings: tension, torsion and combined tension-torsion. The critical defect size
Atzori, Atzori, Atzori, Billaudeau, Brochu, Buffière, C. Nadot-Martin, Chan, Couper, D.M. Maijer, Dabayeh, De-Feng, Eshelby, Fan, Gadouini, Gall, Gao, Kumar, Lazzarin, Ludwig, M.J. Roy, McDowell, Mura, Murakami, Nadot, P.-G. Bardin, Papadopoulos, Susmel, Susmel, Taylor, Vu, Y. Nadot, Zhu   +32 more
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Criteria of multiaxial fatigue life [PDF]

, 2009
Tato bakalářská práce se zabývá stanovením životnosti při cyklickém víceosém zatěžování. Její znalost je potřebná pro správný návrh většiny strojních součástí. V práci je uveden stručný popis únavového procesu v materiálech, který je důsledkem cyklického
Bauer, David
core  

Fatigue Assessment of Rib–Deck Welded Joints in Orthotropic Steel Bridge Decks Under Traffic Loading

CivilEng
Rib–deck (RD) welded joints in orthotropic steel bridge decks are prone to different fatigue crack mechanisms. Standard fatigue design methods are inadequate for some of these mechanisms under multiaxial non-proportional loading conditions.
Bruno Villoria, Sudath C. Siriwardane, Jasna Bogunovic Jakobsen   +2 more
doaj   +1 more source

The relationship between observed fatigue damage and life estimation models [PDF]

Observations of the surface of laboratory specimens subjected to axial and torsional fatigue loadings has resulted in the identification of three damage fatigue phenomena: crack nucleation, shear crack growth, and tensile crack growth.
Kurath, Peter, Socie, Darrell F.
core   +1 more source

An influence of static load on fatigue life of parts under combined stress [PDF]

, 2008
The paper deals with a special case of multiaxial fatigue in a plain stress possessing one component static and the other dynamic. Exponents of Haigs' limit curves were obtained experimentally both for tensile fatigue test and combined tensile/torgue ...
Balda M., Svoboda J.
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