Ductile damage evolution law for proportional and non-proportional loading conditions [PDF]
Fracture and Structural Integrity, 2018 The characterization of ductile damage evolution, and its description, have been the object of extensive research in the continuum damage mechanic field.
Riccardo Fincato +2 more
doaj +7 more sources
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 +4 more
doaj +4 more sources
Fatigue strength of SS400 steel under non-proportional loading [PDF]
Fracture and Structural Integrity, 2016 This study discusses fatigue properties of low carbon steel, type SS400 steel, under non-proportional loading. Multiaxial fatigue tests under proportional and non-proportional loading conditions with various stress amplitudes were carried out using a ...
T. Morishita, T. Takaoka, T. Itoh
doaj +6 more sources
Creep-fatigue life evaluation of high chromium ferritic steel under non-proportional loading [PDF]
Fracture and Structural Integrity, 2016 T Multiaxial creep-fatigue tests under non-proportional loading conditions with various strain rates were carried out using a hollow cylinder specimen of a high chromium ferritic steel at 823K in air to discuss the influence of non-proportional loading ...
T. Morishita +3 more
doaj +4 more sources
Evaluation and visualization of multiaxial stress and strain states under non-proportional loading [PDF]
Fracture and Structural Integrity, 2015 This paper presents a simple method of determining stresses and strains and a severity of loading history under non-proportional loadings with defining the rotation angles of the maximum principal stress and strain in a three dimensional stress and ...
T. Itoh, M. Sakane, T. Morishita
doaj +7 more sources
Fracture resistance dataset of composites under mixed-mode non-proportional loading [PDF]
Data in Brief, 2021 Cohesive zone modelling is one of the main tools to simulate fracture of materials and structures. As a result a number of cohesive laws are being developed continuously.
Stergios Goutianos
doaj +2 more sources
Experimental investigation of strain rate dependent damage mechanisms in DP1000 automotive steel [PDF]
EPJ Web of Conferences, 2021 Present study aims to investigate the effect of stress state and loading rates on the damage mechanisms in a DP1000 steel using a welldesigned series of experiments. A specimen family comprising of central hole, in-plane shear and plane strain samples is
Chandran Sarath, Verleysen Patricia
doaj +1 more source
On Scaled Normal Stresses in Multiaxial Fatigue and Their Exemplary Application to Ductile Cast Iron
Applied Mechanics, 2022 The approaches used to calculate the fatigue life of components must inevitably consider multiaxial stresses. Compared to proportional loading, the calculation of nonproportional loading is particularly challenging, especially since different materials ...
Michael Wächter +7 more
doaj +1 more source
Ductile damage evolution law for proportional and non-proportional loading conditions [PDF]
Fracture and Structural Integrity, 2019 The characterization of ductile damage evolution, and its description, have been the object of extensive research in the continuum damage mechanic field.
Riccardo Fincato +2 more
doaj +1 more source
Decentralized Proportional Load Balancing [PDF]
SIAM Journal on Applied Mathematics, 2016 Load balancing is a powerful technique commonly used in communication and computer networks to improve system performance, robustness and fairness. In this paper, we consider a general model capturing the performance of communication and computer networks, and on top of it we propose a decentralized algorithm for balancing load among multiple network ...
Anselmi, Jonatha, Walton, N. S.
openaire +3 more sources