Finite element modelling of hysteresis, degradation and failure of dowel type timber joints
| Autor: | Pablo A. Lacourt, Francisco J. Crisafulli, Anibal Mirasso |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Engineering
business.industry Processing cost Structural system 0211 other engineering and technologies 020101 civil engineering 02 engineering and technology Dowel Structural engineering Finite element method 0201 civil engineering Hysteresis Nonlinear system Shear (geology) 021105 building & construction Macro business Civil and Structural Engineering |
| Zdroj: | Engineering Structures. 123:89-96 |
| ISSN: | 0141-0296 |
| DOI: | 10.1016/j.engstruct.2016.05.034 |
| Popis: | A method for macro modelling timber-to-timber dowel type joints under shear loads using finite elements is presented. The proposed model, which includes a combination of nonlinear one-dimensional elements, is able to properly represent the hysteretic behaviour, stiffness degradation and failure of this type of joints. Experimental data from mechanical tests was used to define the macro model parameters. The proposed methodology does not require a high computational processing cost and, consequently, can be used for the nonlinear analysis of complex structural systems with a large number of connections. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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