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A review-analysis on material failure modeling in ship collision
Ship collisions and grounding of tankers continue to occur regardless of continuous efforts to
prevent such accidents and their inherent potential danger to provoke oil spill environment …
prevent such accidents and their inherent potential danger to provoke oil spill environment …
[HTML][HTML] Modeling of ductile fracture from shear to balanced biaxial tension for sheet metals
A ductile fracture model is proposed to describe shear fracture of sheet metals from shear to
balanced biaxial tension via uniaxial and plane strain tension. The fracture criterion models …
balanced biaxial tension via uniaxial and plane strain tension. The fracture criterion models …
Damage and failure at negative stress triaxialities: Experiments, modeling and numerical simulations
M Brünig, S Gerke, M Schmidt - International Journal of Plasticity, 2018 - Elsevier
The paper deals with an anisotropic continuum damage and failure model for ductile metals
with focus on negative stress triaxialities. The continuum framework has been generalized to …
with focus on negative stress triaxialities. The continuum framework has been generalized to …
[HTML][HTML] Coupled damage variable based on fracture locus: Modelling and calibration
S Baltic, J Magnien, HP Gänser, T Antretter… - International journal of …, 2020 - Elsevier
A continuum ductile damage and failure model coupled with metal plasticity is presented,
with the focus on capturing different failure mechanisms and prediction of the strain …
with the focus on capturing different failure mechanisms and prediction of the strain …
A ductile fracture criterion under warm-working conditions based on the multiscale model combining molecular dynamics with finite element methods
L Niu, Q Zhang, Y Ma, Y Chen, B Han… - International Journal of …, 2022 - Elsevier
The ductile fracture (DF) criterion has an important guiding significance for process
simulation in predicting material safety and formability. However, knowledge regarding DF …
simulation in predicting material safety and formability. However, knowledge regarding DF …
Dynamic tensile response of additively manufactured Ti6Al4V with embedded spherical pores
R Fadida, A Shirizly, D Rittel - Journal of Applied …, 2018 - asmedigitalcollection.asme.org
The dynamic tensile response of additively manufactured (AM) dense and porous Ti6Al4V
specimens was investigated under quasi-static and dynamic tension. The porous specimens …
specimens was investigated under quasi-static and dynamic tension. The porous specimens …
Biaxial experiments and phenomenological modeling of stress-state-dependent ductile damage and fracture
M Brünig, S Gerke, M Schmidt - International Journal of Fracture, 2016 - Springer
The paper discusses an anisotropic continuum damage and fracture model for ductile
metals. The phenomenological approach takes into account the effect of stress state on …
metals. The phenomenological approach takes into account the effect of stress state on …
Benchmark study of failure criteria for ship collision modeling using purpose-designed tensile specimen geometries
Finite element analysis is extensively employed to predict the structural response of marine
structures when subjected to operational loads. The quality of the obtained results is to a …
structures when subjected to operational loads. The quality of the obtained results is to a …
Performance of some basic types of road barriers subjected to the collision of a light vehicle
RR Neves, H Fransplass, M Langseth… - Journal of the Brazilian …, 2018 - Springer
The investigation of the performance of road barriers to the car collision is not very often
studied in the literature despite the importance of the topic to the passengers' safety. Indeed …
studied in the literature despite the importance of the topic to the passengers' safety. Indeed …
A digital image correlation analysis on a sheet AA6061-T6 bi-failure specimen to predict static failure
The failure prediction on the mechanism of fracture in fine grained sheets is an unsolved
problem in the framework of non-linear plastic damage and fracture mechanics. Several …
problem in the framework of non-linear plastic damage and fracture mechanics. Several …