Approximation of general arch problems by straight beam elements
| Autor: | M. Bernadou, Y. Ducatel |
|---|---|
| Rok vydání: | 1982 |
| Předmět: |
Applied Mathematics
Numerical analysis Mathematical analysis 010103 numerical & computational mathematics Mixed finite element method 01 natural sciences Finite element method Numerical integration 010101 applied mathematics Computational Mathematics Rate of convergence Compatibility (mechanics) Calculus 0101 mathematics Arch Mathematics |
| Zdroj: | Numerische Mathematik. 40:1-29 |
| ISSN: | 0945-3245 0029-599X |
| Popis: | In this paper, we approximate the solution of a problem of a general arch by a nonconforming method using straight beam elements and taking into account numerical integration. Compatibility conditions which have to be satisfied at the mesh points are given. These conditions ensure for this method the same order of convergence as usual conforming finite element methods. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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