Výsledky vyhledávání - implicit elastic-plastic constitutive integration algorithm

Trust-region based return mapping algorithm for implicit integration of elastic-plastic constitutive models

Přispěvatelé: Scherzinger, William [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)]

Zdroj: International Journal for Numerical Methods in Engineering; 112; 3

Popis souboru: Medium: ED; Size: 26 p.

Přístupová URL adresa: http://www.osti.gov/scitech/servlets/purl/1343620

Evaluation of stress integration algorithms for elastic–plastic constitutive models based on associated and non-associated flow rules.

Autoři: Safaei, Mohsen Lee, Myoung-Gyu De Waele, Wim

Zdroj: Computer Methods in Applied Mechanics & Engineering. Oct2015, Vol. 295, p414-445. 32p.

Témata: *STRAINS & stresses (Mechanics), *ALGORITHMS, *FLUID flow, *ELASTOPLASTICITY, *MATHEMATICAL models, *SURFACE tension

Elastic–viscoplastic implicit integration algorithm applicable to both plane stress and three-dimensional stress states.

Autoři: Ohno, Nobutada Tsuda, Masatoshi Sugiyama, Hirotaka a další

Zdroj: Finite Elements in Analysis & Design. Feb2016, Vol. 109, p54-64. 11p.

Témata: *VISCOPLASTICITY, *ALGORITHMS, *KINEMATICS, *STOCHASTIC convergence, *QUADRATIC programming

Semi-Implicit Algorithm for Elastoplastic Damage Models Involving Energy Integration.

Autoři: Zhang, Ji Li, Jie

Zdroj: Advances in Materials Science & Engineering; 3/24/2016, p1-9, 9p

Témata: ELASTOPLASTICITY, IMPLICIT functions, STRAINS & stresses (Mechanics), STIFFNESS (Engineering), ENERGY density

Implicit Stress Integration for Non-Linear Kinematic Hardening Models: Algorithm Applicable to 3D and Plane Stress States / 非線形移動硬化モデルの陰的応力積分：3D及び平面応力状態に適用可能なアルゴリズム

Autoři: Masatoshi Tsuda Nobutada Ohno Takafumi Kamei a další

Zdroj: NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan. 2011, :32

Constitutive Integration Algorithm of Crystal Thermal Deformation.

Autoři: Hu, Ping Ying, Liang He, Bin

Zdroj: Hot Stamping Advanced Manufacturing Technology of Lightweight Car Body; 2017, p111-134, 24p

Assessment of a new class of implicit integration schemes for a cone-cap plasticity model

Autoři: Runesson, Kenneth Pramono, E. Sture, S. a další

Zdroj: Numerical Methods in Geomechanics, Sixth Edition Volume 1. 1:349-358

Přístupová URL adresa: https://research.chalmers.se/publication/528207

Modeling of friction on an elasto-plastic half-space by integral equations

Autoři: Lederer, Guy Bonnet, Marc Maitournam, Habibou M.

Témata: rolling/sliding contact problems, moving load, regularized integral equation, implicit elastic-plastic constitutive integration algorithm, Theories of friction (tribology), identation, steady-state load, Other numerical methods in solid mechanics, Contact in solid mechanics, stabilize elastic-plastic state

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1210040

An Eulerian finite-deformation framework for a gradient-enhanced material softening model with a smooth elastic–plastic transition.

Autoři: Vazana, Michal Jabareen, Mahmood

Zdroj: International Journal of Engineering Science. Feb2026, Vol. 219, pN.PAG-N.PAG. 1p.

Finite element simulation of multi-point sheet forming process based on implicit scheme

Autoři: Cai, Zhong-Yi Li, Ming-Zhe

Zdroj: Journal of Materials Processing Technology. Apr2005, Vol. 161 Issue 3, p449-455. 7p.

Témata: *FINITE element method, *ALGORITHMS, *FRICTION, *NUMERICAL analysis

Numerical integration of the incrementally non-linear, zero elastic range, bounding surface plasticity model for sand

Autoři: Petalas, A. L. Dafalias, Y. F.

Témata: Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits, Finite element method, Plasticity -- Mathematical models, constitutive equations, computational plasticity, implicit integration, bounding surface plasticity, zero elastic range, Elements finits, Mètode dels, Plasticitat -- Models matemàtics, Plasticitat, Conference report

URL: http://hdl.handle.net/2117/180747

Substepping algorithms with stress correction for the simulation of sheet metal forming process

Autoři: Ding, Zhongwen (Kevin) Qin, Qing Hua Cardew-Hall, Michael

Zdroj: International Journal of Mechanical Science

Témata: Keywords: ABAQUS; Algorithms; Finite element method; Nonlinear systems; Sheet metal; Nonlinear elastic plastic problems; Sheet metal forming; Stress integration; Via User Material Subroutine (VUMAT); Metal forming Finite element analysis; Nonlinear elastic-plastic problems; Sheet metal forming; Stress integration, Journal article

URL: http://hdl.handle.net/1885/55856

Formulation and numerical integration of elastoplastic and elasto-viscoplastic rate constitutive equations

Přispěvatelé: Taylor, R

Popis souboru: Medium: X; Size: Pages: 35

Přístupová URL adresa: http://www.osti.gov/scitech/biblio/7129869

Elastoplastic analysis by complete implicit stress-update algorithm based on the extended subloading surface model / 完全陰的応力更新による拡張下負荷面モデルに基づく弾塑性解析

Autoři: Koichi HASHIGUCHI Masanori OKA Takuya ANJIKI a další

Zdroj: 日本機械学会論文集 / Transactions of the JSME (in Japanese). 2016, 82(839):16-00029

Modeling and simulations of transformation and twinning induced plasticity in advanced high strength austenitic steels.

Autoři: Khan, Rashid Pervez, Tasneem Qamar, Sayyad Zahid

Zdroj: Mechanics of Materials. Apr2016, Vol. 95, p83-101. 19p.

Témata: *AUSTENITIC steel, *TWINNING (Crystallography), *MATERIAL plasticity, *HIGH strength steel, *MICROMECHANICS, *MARTENSITE

Numerical implementation of modified Chaboche kinematic hardening model for multiaxial ratcheting.

Autoři: Han, Jungmoo Marimuthu, Karuppasamy Pandian Koo, Sungyong a další

Zdroj: Computers & Structures. Apr2020, Vol. 231, pN.PAG-N.PAG. 1p.

Témata: *NEWTON-Raphson method, *FINITE element method, *NUMERICAL integration, *ANALYTICAL solutions, *EQUATIONS

Evaluation of numerical stress-point algorithms on elastic–plastic models for unsaturated soils with hardening dependent on the degree of saturation.

Autoři: Cattaneo, F. Della Vecchia, G. Jommi, C.

Zdroj: Computers & Geotechnics. Jan2014, Vol. 55, p404-415. 12p.

Témata: *NUMERICAL analysis, *STRAINS & stresses (Mechanics), *ALGORITHMS, *ELASTICITY, *MATERIAL plasticity, *ZONE of aeration, *HYDRAULICS

Elastoplastic Coupled Model of Saturated Soil Consolidation under Effective Stress.

Autoři: Galaviz-González, José Roberto Horta-Rangel, Jaime Limón-Covarrubias, Pedro a další

Zdroj: Water (20734441); Oct2022, Vol. 14 Issue 19, p2958-2958, 27p

Témata: SOIL consolidation, WATERLOGGING (Soils), PORE water pressure, WATER pressure, YIELD surfaces, SOIL moisture

Stress-update algorithms for Bigoni-Piccolroaz yield criterion coupled with a generalized function of kinematic hardening laws.

Autoři: Sharifian, Mehrdad Sharifian, Mehrzad Krysl, Petr a další

Zdroj: European Journal of Mechanics A: Solids. Jan2018, Vol. 67, p1-17. 17p.

Témata: *MATERIAL plasticity, *FINITE element method, *EULER method, *ELASTOPLASTICITY, *STRAINS & stresses (Mechanics)

The Toughness of Interlocking Metasurfaces.

Autoři: Young, Benjamin Smith, Ryan Grutzik, Scott a další

Zdroj: Advanced Engineering Materials; Oct2024, Vol. 26 Issue 19, p1-13, 13p

Témata: UNIT cell, DIGITAL image correlation, ENGINEERING design, FIBROUS composites, CELL aggregation