scholarly journals Finite element simulation of the mechanical behavior of synthetic braided ropes and validation on a tensile test

2015 ◽  
Vol 58 ◽  
pp. 106-116 ◽  
Author(s):  
T.D. Vu ◽  
D. Durville ◽  
P. Davies
Keyword(s):  
Finite Element ◽  
Tensile Test ◽  
Mechanical Behavior ◽  
Finite Element Simulation ◽  
Element Simulation

scholarly journals Mechanical behavior of ballasted railway track stabilized with polyurethane: A finite element analysis

2018 ◽  
Vol 251 ◽  
pp. 04056 ◽  
Author(s):  
Zelimkhan Khakiev ◽  
Alexander Kruglikov ◽  
Georgy Lazorenko ◽  
Anton Kasprzhitskii ◽  
Yakov Ermolov ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Mechanical Behavior ◽  
Finite Element Simulation ◽  
Elasticity Modulus ◽  
Railway Track ◽  
Binding Agent ◽  
Element Analysis ◽  
Linear Elastic ◽  
Element Simulation

Analysis of mechanical behavior of ballast shoulder of railway track reinforced by polyurethane binding agent has been performed by the method of finite-element simulation Limitation of the model of linear-elastic properties of geocomposite has been displayed. Dependence of elasticity modulus of geocomposite on deformation value has been suggested. Influence of penetration depth of polyurethane binding agent on behavior of railway track construction under different train loads has been studied.

Formability of Heat Treated AA19000, AA5052 and Simulation using ABAQUS/CAE

2017 ◽  
Vol 9 (4) ◽  
Author(s):  
K. Logesh ◽  
V.K. Bupesh Raja ◽  
D. Surryaprakash ◽  
R. Desigavinayagam
Keyword(s):  
Finite Element ◽  
Tensile Test ◽  
Finite Element Simulation ◽  
Material Properties ◽  
Aluminium Alloys ◽  
Magnesium Content ◽  
Annealed Condition ◽  
Element Simulation ◽  
Heat Treated ◽  
Erichsen Cupping Test

In this paper the formability of heat treated AA19000 and AA5052 aluminium alloys was studied through experimentation and finite element simulation. The aluminium alloys of 1mm thickness as received and annealed condition were subjected to tensile test and Erichsen cupping test. The experimental results showed that AA5052 possessed better formability than AA19000, due to its magnesium content. The material properties obtained from the tests were validated through simulation using ABAQUS/CAE.

Finite Element Simulation Technique for Evaluation of Opening Stresses Under High Plasticity

2020 ◽  
Author(s):  
Ans Al Rashid ◽  
Ramsha Imran ◽  
Muhammad Yasir Khalid
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Fatigue Life ◽  
Mechanical Behavior ◽  
Finite Element Simulation ◽  
Simulation Technique ◽  
High Plasticity ◽  
Element Analysis ◽  
Element Simulation ◽  
Stress Levels

Abstract The mechanical behavior of materials plays a vital role in the structural performance of designed structures. Therefore, significant resources are devoted globally towards experimental characterization of material behavior, especially for the experiments requiring particular protocols. Contrary, finite element analysis tools have made a substantial contribution to the design of structural elements, which could conserve a significant amount of resources and material wastage. Evaluation of fatigue life of materials is necessary to predict the life expectancy of the structures precisely, and opening stress levels under fatigue loading contributes towards this evaluation. Railways serve as freight and passenger carrier transportation modes. The railway axles contribute as the primary load-carrying element; therefore, the design of railway axles and the study of their mechanical behavior under repeated loading is vital. In this study, the authors present a finite element simulation technique to evaluate the opening stress levels for two structural steels subjected to low cycle fatigue. The finite element analysis (FEA) model was designed and validated following the simulation of fatigue crack propagation under high plasticity conditions. Numerical simulation results were compared with the experimental results obtained earlier through the digital image correlation (DIC) technique. To conclude, FEA could be a useful tool to predict crack closure phenomena and, ultimately, the fatigue life of components. However, researchers need to establish more sophisticated numerical tools for more precise results in case of high plasticity conditions near the crack tip.

Modeling and finite element simulation of the magneto-mechanical behavior of ferrogels

2017 ◽  
Vol 431 ◽  
pp. 188-191 ◽  
Author(s):  
Abdolhamid Attaran ◽  
Jörg Brummund ◽  
Thomas Wallmersperger
Keyword(s):  
Finite Element ◽  
Mechanical Behavior ◽  
Finite Element Simulation ◽  
Element Simulation
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