Seismic analysis of RC bridge columns with flexure-shear interaction

被引：65
|
作者：
Lee, DH
机构：
[1] Pai Chai Univ, Dept Civil & Geotech Engn, Taejon, South Korea
[2] Univ London Imperial Coll Sci Technol & Med, Dept Civil & Environm Engn, Seismol & Earthquake Engn Sect, London SW7 2BU, England
来源：
JOURNAL OF STRUCTURAL ENGINEERING | 2001年 / 127卷 / 05期
关键词：
D O I：
10.1061/(ASCE)0733-9445(2001)127:5(546)
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this paper, modeling approaches describing the hysteretic behavior of reinforced-concrete columns subjected to cyclic deformation reversals are investigated. The inelastic flexure and shear response of a reinforced-concrete column subjected to cyclic deformation is evaluated utilizing lumped hysteretic representations that exhibit efficiency and ease of modeling. The analytical predictions obtained with the new formulations are compared with experimental results from the literature. Comparisons between results with and without shear interaction reveal the importance of the flexure-shear interrelationship and the adequacy of the proposed approach in terms of strength and stiffness predictions.
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页码：546 / 553
页数：8
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