## Abstract This paper is concerned with the estimation of errors that arise in the geometrically nonβlinear analysis of framed structures using 1D beamβcolumn finite elements. A quartic element is used to illustrate specific issues of error estimation relating to geometrically nonβlinear analysis,
Estimate of the error occurring in the linearization of geometrically non-linear problems of the theory of elasticity
β Scribed by V.A. Misyura
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 481 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0021-8928
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π SIMILAR VOLUMES
This paper presents a new formulation for geometrically non-linear problems and their numerical treatment by the p-version of the ΓΏnite element method. The formulation is characterized by a weak form based on the spatial representation of the equilibrium equations, a deformed geometry mapped by the
Non-linear mathematical models are developed to provide formulations of the equations of motion describing the dynamical interaction behaviour between an incompressible or compressible ideal #uid and a moving or "xed, elastic or rigid structure. The general theoretical approach is based on the funda