Rate Sensitive Continuum Damage Models and Mesh Dependence in Finite Element Analyses [PDF]
The Scientific World Journal, 2014 The experiences from orthogonal machining simulations show that the Johnson-Cook (JC) dynamic failure model exhibits significant element size dependence. Such mesh dependence is a direct consequence of the utilization of local damage models.
Goran Ljustina +2 more
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Finite element analyses of energy piles using different constitutive models [PDF]
E3S Web of Conferences, 2020 Energy piles are foundation elements having the double scope of transferring structural loads from the structure to the ground and of exchanging heat with the surrounding soil.
Iodice Chiara +2 more
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Evaluation of the Effect of Anterior Teeth Torque Values on the Space Occupied by Six Anterior Teeth: a Finite Element Analysis [PDF]
Journal of Dentistry, 2022 Statement of the Problem: Various factors have been introduced to achieve normal occlusion. One of them is anterior teeth torque that has a significant effect on orthodontic treatment outcomes.
Hosniye Zia-Edini +5 more
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Algorithms, 2022 Stability and convergence analyses for the domain decomposition finite element/finite difference (FE/FD) method are presented. The analyses are developed for a semi-discrete finite element scheme for time-dependent Maxwell’s equations.
Mohammad Asadzadeh, Larisa Beilina
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Multi-dimensional finite element analyses of OECD lower head failure tests
Nuclear Engineering and Technology, 2022 For severe accident assessment of reactor pressure vessel (RPV), it is important to develop an accurate model that can predict transient thermo-mechanical behavior of the RPV lower head under the given condition. The present study revisits the lower head
Jang Min Park, Kukhee Lim
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Biomechanical Study of Cervical Posterior Decompression [PDF]
Asian Spine Journal, 2018 Study Design Biomechanical study. Purpose We examined the dynamic characteristics of different operative procedures using three-dimensional finite-element models.
Akira Hashiguchi +3 more
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New Link Finite Element for Electro-Thermal Analyses of FGM Materials [PDF]
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2013 In this contribution, new electro-thermal link finite element for Functionally Graded Materials (FGM) will be presented. Spatial variation of material properties as well as varying convection effect will be considered.
Juraj PAULECH +3 more
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Adaptive mesh refinements for analyses of 2D linear elasticity problems using the Kriging-based finite element method [PDF]
E3S Web of Conferences, 2023 Finite element analyses of irregular structures require adaptive mesh refinement to achieve more accurate results in an efficient manner. This is also true for a non-conventional finite element method with Kriging interpolation, called the Kriging-based ...
Handoko Johanna, Wong Foek Tjong
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Finite Element Analyses of the Modified Strain Gradient Theory Based Kirchhoff Microplates
Surfaces, 2021 In this contribution, the variational problem for the Kirchhoff plate based on the modified strain gradient theory (MSGT) is derived, and the Euler-Lagrange equations governing the equation of motion are obtained.
Murat Kandaz, Hüsnü Dal
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Finite element analyses of slope stability problems using non-associated plasticity
Journal of Rock Mechanics and Geotechnical Engineering, 2018 In recent years, finite element analyses have increasingly been utilized for slope stability problems. In comparison to limit equilibrium methods, numerical analyses do not require any definition of the failure mechanism a priori and enable the ...
Simon Oberhollenzer +2 more
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