Computational fracture mechanics: An overview from early efforts to recent achievements
A Sedmak - Fatigue & Fracture of Engineering Materials & …, 2018 - Wiley Online Library
An overview of the state of the art of computational fracture mechanics is presented, starting
from early efforts and going all the way up to recent achievements. Some specific aspects of …
from early efforts and going all the way up to recent achievements. Some specific aspects of …
Review on fracture and crack propagation in weldments–A fracture mechanics perspective
U Zerbst, RA Ainsworth, HT Beier, H Pisarski… - Engineering fracture …, 2014 - Elsevier
Welding is one of the most common methods in industrial practice for joining components. Its
main advantages are high speed in manufacturing combined with low costs and, usually, a …
main advantages are high speed in manufacturing combined with low costs and, usually, a …
Experimental characterization and numerical modeling of micromechanical damage under different stress states
M Achouri, G Germain, P Dal Santo, D Saidane - Materials & design, 2013 - Elsevier
The use of HSLA steels for the manufacture of automotive components is interesting from an
engineering point of view. This family of steels, while possessing high strength, also has …
engineering point of view. This family of steels, while possessing high strength, also has …
Gurson model parameters for ductile fracture simulation in ASTM A992 steels
This study is concerned with the modelling the ductile fracture in ASTM A992 steels using
the Gurson‐Tvergaard‐Needleman (GTN) model for high stress triaxiality regime. The GTN …
the Gurson‐Tvergaard‐Needleman (GTN) model for high stress triaxiality regime. The GTN …
Numerical investigation of ductile crack growth behavior in a dissimilar metal welded joint
In this paper, the finite element method (FEM) based on GTN model is used to investigate
the ductile crack growth behavior in single edge-notched bend (SENB) specimens of a …
the ductile crack growth behavior in single edge-notched bend (SENB) specimens of a …
Evaluation of mechanical properties across micro alloyed HSLA steel weld joints using Automated Ball Indentation
R Pamnani, V Karthik, T Jayakumar… - Materials Science and …, 2016 - Elsevier
The object of the present investigations is to evaluate the mechanical properties across the
SMAW, SAW, FCAW and A-GTAW weld joints of micro alloyed HSLA steel. The correlation …
SMAW, SAW, FCAW and A-GTAW weld joints of micro alloyed HSLA steel. The correlation …
Application of the GTN model to ductile crack growth simulation in through-wall cracked pipes
YR Oh, HS Nam, YJ Kim, N Miura - … Journal of Pressure Vessels and Pi**, 2018 - Elsevier
This paper presents ductile fracture simulation using the GTN (Gurson-Tvergaard-
Needleman) model of through-wall cracked STPT410 carbon steel pipe test under pure …
Needleman) model of through-wall cracked STPT410 carbon steel pipe test under pure …
Local fracture resistance behavior of interface regions in a dissimilar metal welded joint
The finite element method based on Gurson–Tvergaard–Needleman damage mechanics
model is used to investigate local fracture resistance behavior of two interface regions in a …
model is used to investigate local fracture resistance behavior of two interface regions in a …
Study of the optical, thermal, morphological and mechanical characteristics of a laser weldable fiber reinforced polymer
In recent years, varied industrial users such as the automotive and electronic manufacturers,
have greatly expanded the application of technical polymers, exploring the lower weight …
have greatly expanded the application of technical polymers, exploring the lower weight …
Local failure behavior of a dissimilar metal interface region with mechanical heterogeneity
Failure analyses and assessments for dissimilar metal welded joints are usually conducted
by simplified interface regions without considering actual mechanical heterogeneity and …
by simplified interface regions without considering actual mechanical heterogeneity and …