contributor author | Halil Sezen | |
contributor author | Tanmoy Chowdhury | |
date accessioned | 2017-05-08T21:00:47Z | |
date available | 2017-05-08T21:00:47Z | |
date copyright | February 2009 | |
date issued | 2009 | |
identifier other | %28asce%290733-9445%282009%29135%3A2%28139%29.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/35362 | |
description abstract | Recent strong earthquakes have shown that column failure is the primary cause of collapse in many existing older buildings and bridges. The main objective of this paper is to develop a macromodel to simulate the cyclic lateral load–deformation response of reinforced concrete columns with limited computational effort. Flexural, longitudinal bar slip, and shear deformations are predicted under monotonic lateral loads, including the effects of strength decay and stiffness degradation. Using these monotonic responses as envelopes or primary curves, cyclic responses corresponding to these three deformation components are calculated. The column under consideration is classified into one of five categories considering the potential for flexural, shear, or axial load failure. Individual cyclic responses then are combined to obtain the total lateral response of the column based on its identified failure mode. Comparison of predicted cyclic response and experimental data showed that the proposed model is sufficiently accurate. | |
publisher | American Society of Civil Engineers | |
title | Hysteretic Model for Reinforced Concrete Columns Including the Effect of Shear and Axial Load Failure | |
type | Journal Paper | |
journal volume | 135 | |
journal issue | 2 | |
journal title | Journal of Structural Engineering | |
identifier doi | 10.1061/(ASCE)0733-9445(2009)135:2(139) | |
tree | Journal of Structural Engineering:;2009:;Volume ( 135 ):;issue: 002 | |
contenttype | Fulltext | |