[كتاب][B] Computational methods for plasticity: theory and applications

EA de Souza Neto, D Peric, DRJ Owen - 2011‏ - books.google.com
The subject of computational plasticity encapsulates the numerical methods used for the
finite element simulation of the behaviour of a wide range of engineering materials …

[كتاب][B] Compliant mechanisms: design of flexure hinges

N Lobontiu - 2002‏ - taylorfrancis.com
Flexure hinges hold several advantages over classical rotation joints, including no friction
losses, no need for lubrication, no hysteresis, compactness, capacity to be utilized in small …

Design of simple low order finite elements for large strain analysis of nearly incompressible solids

EA de Souza Neto, D Perić, M Dutko… - International Journal of …, 1996‏ - Elsevier
A simple four-node quadrilateral and an eight-node hexahedron for large strain analysis of
nearly incompressible solids are proposed. Based on the concept of deviatoric/volumetric …

Shear deformable shell elements for large strains and rotations

M Bischoff, E Ramm - International Journal for Numerical …, 1997‏ - Wiley Online Library
Well-known finite element concepts like the Assumed Natural Strain (ANS) and the
Enhanced Assumed Strain (EAS) techniques are combined to derive efficient and reliable …

[كتاب][B] Nichtlineare finite-element-methoden

P Wriggers - 2013‏ - books.google.com
Die Anwendung der Finite-Element-Methode auf nichtlineare technische Probleme hat in
den letzten Jahren-auch wegen der stark angestiegenen Rechnerleistung-erheblich …

A survey of recent shell finite elements

HTY Yang, S Saigal, A Masud… - International Journal for …, 2000‏ - Wiley Online Library
Since the mid-1960s when the forms of curved shell finite elements were originated,
including those pioneered by Professor Gallagher, the published literature on the subject …

A reduced integration solid‐shell finite element based on the EAS and the ANS concept—Geometrically linear problems

M Schwarze, S Reese - International Journal for Numerical …, 2009‏ - Wiley Online Library
In this paper a new reduced integration eight‐node solid‐shell finite element is presented.
The enhanced assumed strain (EAS) concept based on the Hu–Washizu variational …

A stabilized assumed deformation gradient finite element formulation for strongly coupled poromechanical simulations at finite strain

WC Sun, JT Ostien, AG Salinger - International Journal for …, 2013‏ - Wiley Online Library
An adaptively stabilized finite element scheme is proposed for a strongly coupled hydro‐
mechanical problem in fluid‐infiltrating porous solids at finite strain. We first present the …

A new locking-free brick element technique for large deformation problems in elasticity

S Reese, P Wriggers, BD Reddy - Computers & Structures, 2000‏ - Elsevier
In the present contribution, an innovative brick element formulation for large deformation
problems in finite elasticity is discussed. The new formulation can be considered as a …

A mixed-enhanced strain method: Part I: Geometrically linear problems

EP Kasper, RL Taylor - Computers & Structures, 2000‏ - Elsevier
A general formulation of an assumed strain method in the context of mixed finite elements is
presented. A mixed strain field is presented to which an enhancement is added resulting in a …