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521
Thermomechanical Modeling of Material Flow and Weld Quality in the Friction Stir Welding of High-Density Polyethylene
Published 2023-07-01“…A Johnson Cook (JC) material model of HDPE was developed through experimentally generated strain-rate- and temperature-dependent stress strain data. …”
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522
Determination of Material and Fracture Properties of a Case-Hardened Planet Gear and Its Homogenisation Method to Obtain the Damage Mechanism Caused by Fragment Ingestion
Published 2024-01-01“…Therefore, this paper presents a technique to determine and validate a constitutive material model and fracture locus for case-hardened spur gears. …”
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523
Numerical Analysis of Deformation and Flow in the Proximal Area of the Urethra
Published 2020-06-01“…On the basis of these examinations, material models which fitted best for the experimental results were sought. …”
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524
Fatigue Behaviour of Brazed Joints for Heat Exchangers
Published 2024-01-01“…A validated material model was then used for the subsequent numerical analysis of PHE. …”
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525
Optimizing the Voce–Chaboche Model Parameters for Fatigue Life Estimation of Welded Joints in High-Strength Marine Structures
Published 2022-06-01“…This work studies the Voce–Chaboche (V–C) material model parameter optimization for high-strength steel welded joints subjected to cyclic loading. …”
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526
Key features of numerical models for the FE-simulation of deep tunnel advance by the NATM
Published 2024-02-01“…Furthermore, possible extensions of the material models for rock mass and shotcrete, used in the 3D FE model, are presented. …”
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527
On the Equations and Boundary Conditions Governing Phonon-Mediated Heat Transfer in the Small Mean Free Path Limit: An Asymptotic Solution of the Boltzmann Equation
Published 2017“…Solution to first order in Kn shows that the Fourier law needs to be complemented by jump boundary conditions with jump coefficients that depend on the material model and the phonon-boundary interaction model. …”
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528
Slope stability assessment of remedial measures adjacent to transmission tower
Published 2019“…The impact of the material model on FOS was assessed using both Mohr-Coulomb model (MC) and Hardening Soil model (HS). …”
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529
Measured Hyperelastic Properties of Cervical Tissue with Shear-Wave Elastography
Published 2021-12-01“…This study describes the nonlinear behaviour of cervical tissue using the hyperelastic material models of Demiray–Fung and Veronda–Westmann. …”
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530
Evaluating the Relationship between Reservoir Level Changes and Earthquake Damage Responses of High Arch Dams: A 3D Numerical Study of Ermenek Arch Dam (220 m) in Turkey
Published 2023-01-01“…While creating a 3D finite-different model of the dam, the creep material models are utilized for the concrete and foundation sections. …”
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531
Experimental Characterisation and Finite Element Modelling of Polyamide-12 Fabricated via Multi Jet Fusion
Published 2022-12-01“…We demonstrate that the EPC material is a suitable material model for the FEA of AM PA12.…”
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532
Modeling of the Achilles Subtendons and Their Interactions in a Framework of the Absolute Nodal Coordinate Formulation
Published 2022-12-01“…However, using the material models known from continuum mechanics is challenging because these elements do not usually have 3D elasticity in their descriptions. …”
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533
Towards data-efficient mechanical design of bicontinuous composites using generative AI
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534
Buckling behaviour of dual-thickness dished shells under uniform pressure
Published 2023-05-01“…The effect of the axisymmetric Eigen-mode imperfections on critical buckling pressure is significant for the elastic material model and very small with elastic-perfectly-plastic material models. …”
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535
In-silico model development and validation of the L5-S1 spinal unit
Published 2023-12-01“…The annulus was represented by two different forms of hyperelastic material models (isotropic and anisotropic) for which the constants were determined from experimental data found in the literature. …”
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536
Deviations of the SLM Produced Lattice Structures and Their Influence on Mechanical Properties
Published 2022-04-01“…The use of substitute ellipses, in combination with the compression test results, has resulted in FEA material model that can be used for the 0.6 to 3.0 mm struts’ diameter range. …”
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537
Predicting Continuous Chip to Segmented Chip Transition in Orthogonal Cutting of C45E Steel through Damage Modeling
Published 2020-04-01“…Recent advances in the fundamental understanding of material behavior and material modeling aids in improving the sustainability of industrial machining process. …”
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538
Topology Optimization and Efficiency Evaluation of Short-Fiber-Reinforced Composite Structures Considering Anisotropy
Published 2024-02-01“…Structural analysis using a linear anisotropic material model was employed within the topology optimization. …”
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539
Biomechanical comparison of all-polyethylene total knee replacement and its metal-backed equivalent on periprosthetic tibia using the finite element method
Published 2024-02-01“…The geometry and material models were created using computed tomography data. …”
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540
Constitutive modeling of particle reinforced rubber-like materials
Published 2022-11-01“…A filler-dependent energy density function is proposed with all the continuum mechanics-based necessities of an effective hyperelastic material model. The proposed invariant-based energy function comprises a single set of material parameters for a material subjected to several modes of loading conditions. …”
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