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4. Frames with centered bar triangulations
4.1 Context
4.1.1 Cyclic behavior of a triangulated mesh
The behavior of triangulated meshes subjected to cyclic action corresponding to an earthquake makes it difficult to define simple analysis methods:
in the elastic domain, the compressed and tensioned diagonals contribute to the mesh's stiffness and strength;
but, after initial buckling, the behavior of a compressed diagonal deteriorates in both stiffness and strength (see figure...
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Frames with centered bar triangulations
Triangulation frames with eccentric bars
Bibliography
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Websites
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Standards and norms
Association Française de Normalisation AFNOR
- Eurocode 8 : Calcul des structures pour leur résistance aux séismes. Partie 1 : Règles générales, actions sismiques et règles pour les bâtiments. (Eurocode 8). CEN, Comité Européen de Normalisation. - NF EN 1998-1:2005 - 2005
- Annexe nationale à NF EN 1998-1. - NF EN 1998-1/NA - Décembre 2007
Other Standards
- Moment Connections For Seismic...
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AFPS. French Association for Earthquake Engineering
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