The finite element method in the 1990’s
A Book Dedicated to O.C. Zienkiewicz
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Chapter
OBC CPU-Boards
This chapter treats in detail the technical features of the Cobham Gaisler GR712RC CPU-Boards including memories, interface circuits/connectors etc. in the style of a user’s manual.
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Article
Social support: a significant factor for health-related quality of life after critical illness?
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Article
Lack of autoregulatory blood flow escape in the skin after infusion of therapeutic levels of noradrenaline through a microdialysis system in healthy volunteers
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Chapter and Conference Paper
Finite Strain Elastoplasticity with Finite Elements Applied to Industrial Forming-Modelling and Discretization Problems
Finite strain elastoplasticity is applied to industrial forming processes — sheet metal forming by stam** and by fluid cell pressure. The objective of the work is to get an efficient code for simulation of t...
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Article
Chicken Parathyroid Hormone Gene Expression in Response to Gastrin, Omeprazole, Ergocalciferol, and Restricted Food Intake
Treatment with omeprazole, a long-acting proton pump inhibitor of acid secretion, induces hypergastrinemia. In chickens, omeprazole induces growth not only of the acid-producing mucosa (probably reflecting th...
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Chapter and Conference Paper
Adaptive Modelling of Plates in Bending and Shear
In this adaptive finite element approach we start off with a Germain-Kirchhoff (GK) solution for the plate and end up close to the Reissner-Mindlin (RM) solution, see Wendt [1].
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Chapter
Numerical Simulation of Plastic Localization Using Fe-Mesh Realignment
Proper design of the computational algorithm is absolutely essential in order to account for the failure mechanisms that are responsible for the development of a strongly localized mode of deformation. In this...
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Chapter and Conference Paper
A Quasi-Dynamic Approach to the Analysis of Sheet Metal Forming
Sheet metal forming by punching is a quasistatic process with large elastoplastic deformations. Complicating factors are moving contact boundaries with friction, instabilities in compressed regions and springb...
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Book
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Chapter
Erratum to: A Fictitious Domain Method for the Incompressible Navier-Stokes Equations
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Chapter
Finite Element Adaptivity in Dynamics and Elastoplasticity
The paper discusses adaptive procedures for FE-analysis of elastomechanic problems. Error indicators and estimators are based on interpolation theory or on post-processing measures. For the mesh generation and...
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Article
Third International Symposium for health professionals in rheumatology
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Article
Computational and experimental modeling of stretch forming operations
The paper reports selected results from a study of the stretch forming process. Sheet materials with a wide range of mechanical properties have been tested, including a carbon steel, 70/30 brass, 18/8 stainles...
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Chapter and Conference Paper
A High-Precision Adaptive Procedure for Solving Kirchhoff Plates
A procedure for numerical, high precision finite element calculation of stresses in Kirchhoff plates is proposed. Constant curvature triangles in mixed form are used. They represent a minimum of complementary ...
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Chapter and Conference Paper
On Adaptive Calculation of Kirchhoff Plates with Mixed Method
An adaptive refinement and enlargement procedure for calculation of Kirchhoff plate bending is presented. Mixed triangular elements with linear displacements and constant moments are used. The error indicator ...
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Chapter and Conference Paper
Numerical Integration of Finite Deformation Elastoplasticity with Application to Sheet-Forming
Finite element algorithms for large elastic-plastic deformation are predominantly based on explicit integration of the constitutive relations on tangent stiffness form. The final stress must be corrected back ...
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Chapter and Conference Paper
Numerical Methods in Elasto-Plasticity — A Comparative Study
Problems involving nonviscid, quasistatic, small strain elastoplasticity are discussed in different aspects: the role of an objective rate of stress, the choice of variational formulation, the choice of time s...
