Results 151 to 160 of about 7,049 (195)

Microstructure-Based Modeling of Deformation and Damage Behavior of Extruded and Additively Manufactured 316L Stainless Steels. [PDF]

Materials (Basel)
Wang H, Lee HW, Tran MT, Kim DK.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Stress triaxiality effect on cleavage fracture stress

Theoretical and Applied Fracture Mechanics, 2020
Abstract In this work the effect of stress triaxiality on cleavage fracture stress was investigated by means of micromechanical modelling. A unit-cell model was used to determine macroscopic conditions for brittle fracture, in accordance with the slip-induced cleavage fracture model, because of included particle fracture and consequent crack ...
Testa G., Bonora N., Ruggiero A., Iannitti G., Gentile D.   +4 more
openaire   +1 more source

Stress-induced anisotropy model for triaxially stressed rocks

SEG Technical Program Expanded Abstracts 2012, 2012
Summary Elastic wave velocities in rocks vary with stress due to the presence of discontinuities and microcracks within the rock. In this paper, we analytically derive a model for seismic anisotropy caused by small triaxial stresses. We first consider a linearly isotropic elastic medium permeated by a distribution of cracks with random orientations ...
Olivia Collet, Boris Gurevich, Mahyar Madadi, Marina Pervukhina   +3 more
openaire   +1 more source

Stress Concentration Around a Triaxial Ellipsoidal Cavity

Journal of Applied Mechanics, 1949
Abstract Previous investigations have been concerned with the stress concentrations around internal cavities in the shape of an ellipsoid of revolution. This paper contains an exact closed solution, in terms of Jacobian elliptic functions, for the stress distribution around a general triaxial ellipsoidal cavity in an infinite elastic ...
Sadowsky, M. A., Sternberg, E.
openaire   +2 more sources

Stress Distributions in Triaxial Compression Samples

Journal of the Geotechnical Engineering Division, 1974
A series of tests was performed whose objective was to measure stress distributions in triaxial compression samples with lubricated and nonlubricated end conditions. Results for both conditions are presented. Conclusions discuss compression testing techniques that represent near-ideal conditions for the reliable observation of stress-strain behavior in
William M. Kirkpatrick, Roger K. Seals, F. Barry Newman   +2 more
openaire   +1 more source

Concrete under triaxial stress

Magazine of Concrete Research, 1961
Summary This paper describes the results of the first series of experiments carried out to study the effect of pore-water pressure on the ultimate strength of concrete subject to triaxial stresses. These tests have demonstrated that saturated concrete behaves like a material which does not possess the property of internal friction, when tested ...
openaire   +1 more source

Biaxial Analogs of Triaxial Stresses

Journal of Testing and Evaluation, 1979
Abstract In the case of composite materials such as concrete and natural rocks, fracture is resisted by internal friction, cohesion of the matrix, and adhesion at the interfaces. Although the behavior of an interface is clearly understood only when it is acted on by tensile forces, rock mechanics is primarily concerned with compressive ...
openaire   +1 more source

Uncertainties in Triaxial Residual Stress Measurements

Materials Science Forum, 2011
Residual stress measurement techniques using mechanical strain relaxation depend on a number of physical quantities and are therefore sensitive to errors associated with the measured data. The resulting stress uncertainties can easily become significant and compromise the usefulness of the results or lead to misinterpretation of the behaviour of the ...
Goudar, D. M., Hossain, S, Truman, CE, Kingston, E.J., Smith, DJ   +4 more
openaire   +2 more sources

Sand Stiffness Under Various Triaxial Stresses

Journal of the Soil Mechanics and Foundations Division, 1966
In many foundation vibration problems, such as the vibration of machine foundations, the supporting soil is first subjected to static stresses caused by the weight of the installation and then small amplitude vibratory stresses are applied. The vibratrion response depends on the stiffness of the soil.
Bobby O. Hardin, William L. Black
openaire   +1 more source