Results 241 to 250 of about 28,118 (298)

Crack interaction modelling

Fatigue & Fracture of Engineering Materials & Structures, 2000
The growth characteristics of short fatigue cracks under axial loading were investigated using specimens of the ferritic–martensitic steel F82H‐mod. Interest focused on crack propagation due to coalescence, which proved to be the dominant mechanism of crack growth.
null Meyer, null Diegele, null Brückner‐Foit, null Möslang   +3 more
openaire   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Crack-crack interactions in bimaterials

Engineering Fracture Mechanics, 1993
Abstract The effect of a small crack on the SIF at the tip of a neighbouring main crack is studied using the finite element method. Both collinear and stacked parallel arrangements are examined. Two extreme orientations of cracks with respect to the interface are considered.
MAITI, SK, SHANBHAG, MR, ESWARAN, K
openaire   +2 more sources

Simplified stress field determination for an inclined crack and interaction between two cracks under tension

Theoretical and Applied Fracture Mechanics, 2020
Multiple initiated cracks are frequently occurred on structural components, and they have significant effects on fatigue life due to interaction between several cracks.
Motomichi Koyama, Shigeru Hamada, Hiroshi Noguchi   +2 more
exaly   +2 more sources

INTERACTION EFFECTS OF MULTIPLE CRACKS

17th Structures, Structural Dynamics, and Materials Conference, 1976
As a result of the physical and thermal tests on compressed cone to flat metallic contacts it is possible to predict the thermal conductance of this type of joint with confidence. Parameters required for these predictions include the shape of the deformed joint whilst loaded, and the true support pressure. The latter varies with the initial cone angle,
T.M. Hsu, J.W. Markham
openaire   +1 more source

Analysis of crack-dislocation interaction: crack closure, crack opening

Materials Science and Engineering: A, 1994
Abstract The decrease in stress intensity factor, expected from dislocation emission at a crack tip, can be achieved either through a change in crack tip radius (blunting) or through a crack closure induced by the dislocation (shielding) opposite to the opening imposed by the external stress field.
M.A. Loyola de Oliveira, G. Michot
openaire   +1 more source

Crack-crack and crack-pore interactions in stressed granite

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1979
Abstract Scanning electron microscope observations of stress-induced crack growth, causing crack-crack and crack-pore interactions within individual grains of Barre granite, show that photoelastic models of cracks are essentially correct and applicable to rock.
openaire   +2 more sources

Interaction of cracks with other cracks or boundaries

International Journal of Fracture Mechanics, 1972
Thin strips made of plexiglas and containing either two symmetric and collinear edge cracks or an edge crack close to a boundary were subjected to tension. If these strips were viewed in a coherent monochromatic light beam emitted from a He-Ne gas laser, the light reflected from the back surface of the strip deviated because of the highly strained zone
openaire   +1 more source

On crack-crack interaction and coalescence in fatigue

Engineering Fracture Mechanics, 1982
Abstract The effect of crack-crack interaction and coalescence in fatigue was studied for a single pair of cracks analytically and for multi-cracks based on real microstructure variations by means of Monte Carlo simulations. Crack-crack interaction and coalescence lower the mean fatigue lifetime.
openaire   +1 more source

Crack Interaction and Localization

, 2009
Zihai Shi
openaire   +2 more sources

Theory of cohesive crack model with interactive cracks

International Journal of Solids and Structures, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li, Yuan N., Hong, Ann P., Binienda, Wieslaw K.   +2 more
openaire   +1 more source