Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The Effect of Displacement History on the Performance of Concrete Columns in Flexure
Six full scale column specimens designed for pure flexure failure were tested under severe cyclic displacement histories. Typical column designs were employed in the tests representing code conforming columns. The main variable in the experiments was the imposed displacement histories. The deformation-based performance limits proposed by Eurocode 8 predicted the experimental performance of code-conforming columns quite well, whereas ASCE/SEI 41 performance limits appeared to be highly conservative in predicting the experimental performance of column plastic hinges designed to fail in pure flexure under moderate axial load levels. Analytical studies on SDOF structures representing flexural column behavior revealed that the effect of displacement history on the target drift demands of concrete structures is significant under severe earthquake ground motions.
The Effect of Displacement History on the Performance of Concrete Columns in Flexure
Six full scale column specimens designed for pure flexure failure were tested under severe cyclic displacement histories. Typical column designs were employed in the tests representing code conforming columns. The main variable in the experiments was the imposed displacement histories. The deformation-based performance limits proposed by Eurocode 8 predicted the experimental performance of code-conforming columns quite well, whereas ASCE/SEI 41 performance limits appeared to be highly conservative in predicting the experimental performance of column plastic hinges designed to fail in pure flexure under moderate axial load levels. Analytical studies on SDOF structures representing flexural column behavior revealed that the effect of displacement history on the target drift demands of concrete structures is significant under severe earthquake ground motions.
The Effect of Displacement History on the Performance of Concrete Columns in Flexure
Geotechnical,Geological
Fardis, Michael N. (Herausgeber:in) / Acun, Bora (Autor:in) / Sucuoğlu, Halûk (Autor:in)
12.06.2010
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
The Effect of Displacement History on the Performance of Concrete Columns in Flexure
| British Library Conference Proceedings | 2010
Performance of Reinforced Concrete Columns Designed for Flexure under Severe Displacement Cycles
| Online Contents | 2010
Damage Displacement Estimation of Flexure-Dominant RC Columns
| SAGE Publications | 2010
Damage Displacement Estimation of Flexure-Dominant RC Columns
| Online Contents | 2010