Results 111 to 120 of about 465,488 (225)

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

, 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, Sonsino C. M., SUSMEL, Luca   +2 more
core  

Comparison of two models of numerical simulation of low cycle fatigue of a plastic material with small grid inclusions [PDF]

, 2013
Theory of Cells and a numerical FE method based on strain cyclic plasticity, damage model and technology of died elements were used for a prediction of the fatigue life of a metal matrix composite material.
Azmetov, Khakim, Temis, Joury, Fleming, Bill   +2 more
core  

Multiaxial fatigue life predictions by using modified manson-coffin curves

, 2004
In the present study, a novel multiaxial strain based approach is proposed and validated using a number of data sets taken from the literature. The plane experiencing the maximum shear strain amplitude (critical plane) is assumed here to be coincident ...
SUSMEL L., ATZORI, BRUNO, MENEGHETTI, GIOVANNI   +2 more
core  

A New Formulation of the C-S Multiaxial Fatigue Criterion in the Frequency Domain

, 2013
In the present paper, a new computationally-efficient frequency domain formulation of the critical plane-based Carpinteri-Spagnoli (C-S) criterion is proposed to evaluate the fatigue lives of smooth metallic structures subjected to multiaxial random ...
CARPINTERI, Andrea, SPAGNOLI, Andrea, VANTADORI, Sabrina, Cristian Bagni   +3 more
core  

Development in metal multiaxial fatigue life prediction based on physics-informed neural network

Jixie qiangdu
The research on multiaxial fatigue life prediction of materials is one of the critical elements in ensuring the structural integrity of components. In recent years, machine learning, especially neural networks, has been widely applied in fatigue life ...
ZHANG Zhuanli, SUN Xingyue, CHEN Xu
doaj  

Systematic validation of experimental data usable for verifying the multiaxial fatigue prediction methods

Fracture and Structural Integrity, 2016
The paper discusses some of the issues, the researchers interested in verifying various multiaxial fatigue limit estimation solutions are facing to. Even recently, newly proposed criteria have been or are tested on dozens of experimental inputs.
J. Papuga, S. Parma, M. Ruzicka
doaj  

Multiaxial Fatigue Life Assessment of Large Welded Flange Shafts: A Continuum Damage Mechanics Approach. [PDF]

Materials (Basel)
Xu Z, Yang C, Shi F, Liu W, Xu N, Hu Z, Li C, Liu K, Cao P, Wang D.   +9 more
europepmc   +1 more source

Fatigue assessment of smooth metallic specimens using a simplified multiaxial criterion based on a critical plane approach

, 2010
In the present paper, a high-cycle critical plane-based multiaxial fatigue criterion is employed to evaluate the multiaxial fatigue strength of smooth metallic specimens subjected to biaxial cyclic loading.
CARPINTERI, Andrea, SPAGNOLI, Andrea, VANTADORI, Sabrina, BRIGHENTI, Roberto   +3 more
core  

Multiaxial Fatigue Behavior of CFRP Thin-Walled Tubes: An Experimental Study with Analysis of the Acoustic Signals. [PDF]

Polymers (Basel)
Duda S, Smolnicki M, Zielonka P, Stabla P, Lesiuk G.   +4 more
europepmc   +1 more source

On the Failure of Crankshafts in Thermoelectric Power Plants: Multiaxial Fatigue Analysis and a Comparative Survey on Crack Growth Threshold ΔKth. [PDF]

Materials (Basel)
Castro TL, Peixoto TA, Alves JA, Pereira MV.   +3 more
europepmc   +1 more source