Peak Strength of Shear-Critical Reinforced Concrete Walls

被引：11
|
作者：
Luna, Bismarck N. [1 ]
Whittaker, Andrew S. [2 ]
机构：
[1] Linde Plc, Guildford, Surrey, England
[2] Univ Buffalo, Dept Civil Struct & Environm Engn, Buffalo, NY USA
来源：
ACI STRUCTURAL JOURNAL | 2019年 / 116卷 / 02期
基金：
美国国家科学基金会;
关键词：
load paths; peak shear strength; reinforced concrete; shear walls; EQUATIONS;
D O I：
10.14359/51712280
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Twelve low-aspect-ratio rectangular reinforced concrete (RC) walls were built and tested under reversed cyclic loading at the University at Buffalo. One of the objectives of the research project was to develop improved predictive equations for the peak shear strength of low-aspect-ratio RC walls, suitable for inclusion in design standards such as ACI 318 and ACI 349. Information on load paths gathered from patterns of concrete cracking, strains on reinforcement, and strain fields enabled the development of new predictive equations for peak shear strength.
引用
收藏
页码：257 / 266
页数：10
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