Results 41 to 50 of about 3,949 (186)

A NEW MULTIAXIAL FATIGUE LIFE PREDICTION MODEL AND ITS APPLICATION (MT)

Jixie qiangdu, 2023
When mechanical components are subjected to multiaxial cyclic loading during operation, the additional strengthening effect is easy to occur. Using uniaxial fatigue life calculation formula to predict their life will produce large errors.
REN Zhong, QIN XianRong, ZHANG Qing, SUN YuanTao, LIU Yuan   +4 more
doaj  

Toward the Next Generation of Spine Bioreactors: Validation of an Ex Vivo Intervertebral Disc Organ Model and Customized Specimen Holder for Multiaxial Loading. [PDF]

ACS Biomater Sci Eng, 2022
Šećerović A, Ristaniemi A, Cui S, Li Z, Soubrier A, Alini M, Ferguson SJ, Weder G, Heub S, Ledroit D, Grad S.   +10 more
europepmc   +1 more source

Research Progress on Fatigue Behavior and Life Prediction under Multiaxial Loading for Metals [PDF]

, 2021
Guoqin Sun, De‐Guang Shang, Yang Wang
openalex   +1 more source

A novel approach to simulate the stiffness behaviour of spot welded vehicle structures under multi axial variable amplitude loading

MATEC Web of Conferences, 2018
Under cyclic loading in combination with high local stress levels a change in stiffness of connection points, e.g. spot welds, self-piercing rivets or flow drill screws can be observed.
Rösch Peter, Schmidt Halvar, Bruder Thomas   +2 more
doaj   +1 more source

Multiaxial Fatigue Properties of 2A12 Aluminum Alloy Under Different Stress Amplitude Ratio Loadings

Cailiao gongcheng, 2017
The multiaxial fatigue behavior of 2A12 aluminum alloy was studied with SDN100/1000 electro-hydraulic servo tension-torsion fatigue tester under different stress amplitude ratios, the fracture morphology and the fatigue loading curve were observed to ...
CHEN Ya-jun, WANG Xian-chao, WANG Fu-sheng, ZHOU Jian, WU Yue-lei   +4 more
doaj   +1 more source

A new model for fatigue life prediction under multiaxial loadings based on energy dissipation

, 2021
Ahmad Nourian, M. M. Khonsari
openalex   +2 more sources

Fatigue Life Assessment under Multiaxial Complex Loading

Procedia Engineering, 2015
AbstractThis paper aims at comparing two different modeling to assess the fatigue life of steel under complex multiaxial fatigue spectrum. The first model is based on a multiaxial fatigue criterion able to describe out of phase loading plus non-linear damage rule.
Coelho, F. Dal Cero, Nadot, Y., Halm, D.
openaire   +1 more source

FATIGUE LIFE PREDICTION METHODOLOGY BASED ON WEIGHT-AVERAGED MAXIMUM SHEAR STRESS PLANE UNDER MULTIAXIAL LOADING

Jixie qiangdu, 2021
A fatigue life prediction methodology is proposed based on weight-averaged maximum shear stress range plane.Firstly,based on modified Wang and Brown’s reversal counting method,a new approach to the determination of the critical plane is proposed under ...
TAO ZhiQiang, ZHANG Ming, ZHU Yu, CHENG Rong, WANG LeiJie, LI Xin   +5 more
doaj  

Modeling of nonlinear multiaxial deformation of concrete on the base of hyperelastic orthotropic model

MATEC Web of Conferences, 2016
The hyperelastic orthotropic material model is proposed to describe the nonlinear behavior of concrete under monotonic multiaxial loading with taking into account the tension-compression anisotropy.
Lavrov Kirill, Semenov Artem, Benin Andrey   +2 more
doaj   +1 more source

Bending and Torsion Fatigue-Testing Machine Developed for Multiaxial Non-Proportional Loading

Metals, 2019
A new fatigue-testing machine was developed to perform high-cycle multiaxial fatigue tests at 50 Hz, in order to reduce testing time. The developed machine can combine bending and torsion loading and perform fatigue tests at a high frequency, under ...
Fumio Ogawa, Yusuke Shimizu, Stefano Bressan, Takahiro Morishita, Takamoto Itoh   +4 more
doaj   +1 more source