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Typical localised element-specific finite element anterior eye model
Published 2023-04-01“…The averaged anterior eye geometry model recorded a limbus tangent angle of 37° at a radius of 6.6 mm from the corneal apex. In terms of material models, the difference between the stresses generated in the inflation simulation up to 15 mmHg in the ring-segmented material model and localised element-specific material model were significantly different (p < 0.001) with the ring-segmented material model recording average Von-Mises stress 0.0168 ± 0.0046 MPa and the localised element-specific material model recording average Von-Mises stress 0.0144 ± 0.0025 MPa. …”
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383
Rate-dependent constitutive modeling of polymer subjected to dynamic loading
Published 2013“…This paper proposes an effective and systematical method to obtain reliable rate-dependent material models used in FEM simulation for polymers. Compressive stress-strain curves of two types of polymer are obtained at different strain rates. …”
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Journal Article -
384
Increase in Warpage Prediction Accuracy for Glass Filled Polyamide Material (PA66) through Integrative Simulation Approach
Published 2021-05-01“…The warpage prediction accuracy of the simulation software depends on part geometry, material model and methodology. However, the material model in the existing simulation software’s does not consider factors such as nonlinear mechanical properties, temperature dependent behaviour, viscoelastic behaviour and transient description of warpage leading to less accuracy. …”
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385
Fire resistance of high strength concrete columns under axial restraint
Published 2008“…To achieve this, a material model for HSC under high temperature is developed. …”
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Thesis -
386
Flexural Behavior of Post-Tensioned Concrete Beams with Multiple Internal Corroded Strands
Published 2020-11-01“…In order to suggest the appropriate evaluation of the flexural strength of a prestressed concrete beam with corroded strands, material models of the corroded strands were divided into two model categories: a bi-linear material model and a brittle material model. …”
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387
Total Lagrangian Finite Element Formulation of the Flory-Rehner Free Energy Function
Published 2014-01-01“… The total Lagrangian finite element implementation of the Flory-Rehner free-energy function in the framework of a hyperelastic material model is addressed. It is explicitly given all the equations required to implement this material model in an implicit nonlinear finite element analysis, particularly, it is shown how to derive the so-called algorithmic or consistent linearized tangent moduli in the Lagrangian description. …”
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388
Numerical Simulation of Fluid-Structure Interaction and its Application in Impact of Low-Velocity Projectiles with Water Surface
Published 2015-06-01“…For the simulation, Ls-Dyna finite element code was used. Material models which were used to express behavior of air and water included Null material model. …”
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389
Numerical Algorithm for Beam Residual Stress Identification
Published 2014-10-01“…The goal of the paper is the numerical study of the original hysteresis computational material models and their application in beam's bending theory. …”
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390
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391
HOW E-LEARNING DEMONSTRATES THE FORMATION OF STUDENTS' COGNITIVE ACTIVITY IN THE TEACHING OF QUANTUM PHYSICS
Published 2017-10-01“…The requirements for material models have been identified, and an example of material model of Large Hadron Collider has been demonstrated. …”
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392
Inclusive Access Course Materials: An Analysis of a Technical College’s Inclusive Access Program
Published 2023-09-01“…A review of the literature on the efficacy of inclusive access course materials models returned only four published studies. …”
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393
Assessing 3D Seismic Plastic Damages of Arch Dams Considering Optimum Mesh Spaces Based on FOS Analyses and 2023 Kahramanmaraş, Hatay, Malatya, and Gaziantep Earthquakes in Turkey
Published 2023-01-01“…WIPP-Drucker (WD) material model is utilized for the dam’s concrete material in creep and seismic damage analyses. …”
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394
Structural properties of P2 and O2-type layered lithium manganese oxides as potential coating materials
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395
Modelling of shockwave propagation in orthotropic materials
Published 2013“…To test its ability to describe shockwave propagation, the new material model was implemented into the LLNL-DYNA3D code. …”
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396
An algorithm for the automatic design of concrete shell reinforcement
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397
Nonlinear material influence on reinforced concrete beams’ immediate deflections
Published 2007-05-01“…The ANSYS finite element software nonlinear material model was used for simulating the beams’ analytical behaviour. …”
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398
Unveiling the Strain Rate Sensitivity of G18NiCrMo3-6 CAST Steel in Tension/Compression Asymmetry
Published 2023-10-01“…The predictions of the proposed material model are in line with the experimental outputs.…”
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399
Linearization and computation for large-strain visco-elasticity
Published 2023-05-01“…A possible solution is to resort to non-simple material models with higher-order gradients of deformations. …”
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400