[PDF] Top 20 Fatigue models for life prediction of structures under multiaxial loading with variation in time and space.
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Fatigue models for life prediction of structures under multiaxial loading with variation in time and space.
... strategy for fatigue analysis in presence of general multiaxial time varying loadings Keywords: High cycle fatigue; dissipated energy; multiscale approach; plasticity ; ... Voir le document complet
193
Progress in fatigue life calculation by implementing life-dependent material parameters in multiaxial fatigue criteria
... applied in the stress/strain reduction function are ...Fatemi-Socie and Brown-Miller models. McCla flin and Fatemi [39] observed that the material para- meter in the Fatemi-Socie model ... Voir le document complet
15
Fatigue life under non-Gaussian random loading from various models
... Comparison of calculation life, T Mo according to the Morel model with experimental life, T exp under non-Gaussian random load- ...x⬘ and y⬘ are arbitrary it is poss- > ible, ... Voir le document complet
16
Damage and fatigue life prediction of short fiber reinforced composites submitted to variable temperature loading: Application to Sheet Molding Compound composites
... majority of fatigue life prediction models which have been proposed for the Short Fiber Reinforced Composite (SFRC) materials have been developed for constant ...However, ... Voir le document complet
9
Non-local energy based fatigue life calculation method under multiaxial variable amplitude loadings
... design of industrial components against high cycle multiaxial fatigue requires a model capable of predicting both stress gradient and load type ...is of prior importance ... Voir le document complet
17
Research on fatigue damage and dilatancy properties for salt rock under discontinuous cyclic loading
... premise of fatigue tests. SEM and X-ray diffraction spectrum are employed to identify the chemical composition and structure of ...angle and cohesion are calculated from triaxial ... Voir le document complet
141
Equi-Biaxial Loading Effect on Austenitic Stainless Steel Fatigue Life
... It will be possible to conclude from the tests conducted on the specimen “FABIME2” whether the austenitic stainless steel material is sensitive or not to the biaxial state loading in the high cycle ... Voir le document complet
9
Life prediction for carbon fibre filament wound composite structures
... testing of composite pressure vessels The above analysis, together with the experimental results can be used to assess the state of damage of a pressure vessel even if it has not been ... Voir le document complet
23
Microsecond time-resolved x-ray diffraction for the investigation of fatigue behavior during ultrasonic fatigue loading
... or in the outer raceway of a bearing test (Mostafavi et ...principle of time-resolved XRD is based on pump– probe ...composed of a continuous or pulsed X-ray source and a ... Voir le document complet
12
Fatigue Life of a SG Cast Iron under Real Loading Spectra: Effect of the Correlation Factor Between Bending and Torsion
... deals with the effect on life of the desynchronism between two variable amplitude load sequences in combined bending and ...made of the EN-GJS800-2 cast ...lives and ... Voir le document complet
14
Simulation of contact on crack lips and its influence on fatigue life prediction
... half of the cross-section, the cylinder is rotated of 90° so that partial contact on crack faces appears and the loading is becoming ...[7] and experimental results are available. ... Voir le document complet
8
Prediction of fatigue life improvement in natural rubber using configurational stress
... where fatigue life is defined as the number of cycles required to create a crack of a given ...work of Wo¨hler (1867) and was applied to rubber by Cadwell et ...that ... Voir le document complet
15
Unified model for Mullins effect and high cycle fatigue life prediction of rubber materials
... aim of the present paper is to develop new con- stitutive model for lifetime prediction of elastomers which are physically motivated, well adapted for numerical problems, and ... Voir le document complet
9
Multiaxial experiments with radial loading paths on a polymeric foam
... foams in particular have been widely studied under uniaxial loading ...responses of these foams to multiaxial loads. In the present study, a novel experimental hexapod device was ... Voir le document complet
10
Critical Plane Concept and Energy Approach in Multiaxial Fatigue
... different fatigue criteria are avail- able in the literature and can be used by the designer who deals with multiaxial ...choice of the most appropri- ate one is an arduous task ... Voir le document complet
10
History effect in fatigue crack growth under mixed-mode loading conditions
... behaviour of the crack and are at the origin of history effects in fatigue crack ...Consequently, fatigue crack growth models should include plasticity induced history ... Voir le document complet
25
An 1d-beam approach for both stress analysis and fatigue life prediction of bonded joints
... MODEL FOR BONDED JOINT STRESS ANALYSIS Overview of the approach [4] The presented approach allows for the resolution of the set of differential ...meshed in elements (see Figure ... Voir le document complet
19
How to reduce the duration of multiaxial fatigue tests under proportional service loadings
... deals with a technique to transform a multiaxial stress and strain-time sequence (in service recorded) in a simplified ...one and equivalent in terms of ... Voir le document complet
11
Thermal response of DP600 dual-phase steel under ultrasonic fatigue loading
... reported for metals under conventional low-fre- quency fatigue tests [6 , 19] ...). In general, for both low- and high-frequency fatigue tests, the classical temperature ... Voir le document complet
10
Micro-mechanical modelling of high cycle fatigue behaviour of metals under multiaxial loads
... distribution, and converge with this distribution, even for a small number of SVE ...development of these approaches, recent work by Altus (2006), Morel and Huyen (2008) ... Voir le document complet
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