Results 111 to 120 of about 712,904 (186)

Multiaxial fatigue and fracture

open access: yes, 1999
This volume contains 18 papers selected from 90 presented at the Fifth International Conference on Biaxial/Multiaxial Fatigue and Fracture held in Cracow, Poland 8-12 September 1997.
Łagoda, T.   +4 more
core  

Experimental Characterization and Constitutive Modeling of the Effect of Prior Inelastic Strain on the Viscoplastic Behavior of AD730 at 700 °C

open access: yesAdvanced Engineering Materials, Volume 28, Issue 17, 9 September 2026.
This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca   +9 more
wiley   +1 more source

A damage mechanics approach to multiaxial fatigue

open access: yes, 2010
The fatigue assessment of structural components under a complex multiaxial stress history is one of the most difficult engineering challenge. As is well-known, several materials present a conventional fatigue strength at a given number of cycles under ...
CARPINTERI, Andrea   +3 more
core  

Reliability analysis of mechanical components containing random flaws [PDF]

open access: yes, 2006
The goal of structural reliability is to assure that a structure adequately performs its intended function when operating under specified environmental conditions.
Giuseppe Iacopino, Iacopino, G.
core  

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

open access: yesAdvanced Engineering Materials, Volume 28, Issue 17, 9 September 2026.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome   +6 more
wiley   +1 more source

Application of a criterion for lifetime prediction under multiaxial random loading

open access: yes, 2004
A multiaxial high-cycle fatigue criterion for random loading, recently proposed by the authors [1], is here applied to some tests characterized by variable amplitude combined bending and torsion.
CARPINTERI, Andrea   +2 more
core  

Deformation of Transvaginal Mesh in Response to Multiaxial Loading. [PDF]

open access: yesJ Biomech Eng, 2019
Barone WR   +3 more
europepmc   +1 more source

Expected principal stress directions under multiaxial random loading through weight function method.

open access: yes, 1997
According to the critical plane approach, the expected fracture plane needs to be determined in order to calculate the fatigue life of a body under multiaxial random loading.
CARPINTERI, Andrea   +4 more
core  

On the use of the Modified Wöhler Curve Method applied in terms of the Reference Radius Concept to perform the multiaxial fatigue assessment of welded joints

open access: yes, 2010
The present paper summarises an attempt of using the Modified Wöhler Curve Method (MWCM) in conjunction with the reference radius concept (rref=1 mm) to estimate lifetime of welded joints subjected to multiaxial fatigue loading.
TOVO, Roberto   +2 more
core  

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