Finite Element Analyses for RC Hollow and Solid Columns Subjected to Pure Torsional Loading
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Détails bibliographiques
| Auteur(s): |
Masahiro Hattori
Hisanori Otsuka |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014 | ||||
| Publié dans: | IABSE Symposium Madrid 2014 | ||||
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| Page(s): | 169-176 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| Année: | 2014 | ||||
| DOI: | 10.2749/222137814814027675 | ||||
| Abstrait: |
In this study, the simulation analyses using Finite Element Method (FEM) of previous experiments of RC columns under cyclic torsional loading were conducted. As a result, it was clarified the torsional skeleton curves and the crack distributions of the FEM results in the torsional yielding strength and the maximum strengths traced those of the experimental results accurately. From the experimental results and the FEM results, it was verified the thicknesses of cross sections and the pitches of hoop ties affected the torsional failure modes highly. In addition, FEM analyses varied with thicknesses of cross sections for which experiments have not been conducted were conducted. The effects of these to crack, torsional yielding and maximum capacity were investigated in detail. |
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