Test of High Performance Reinforced Concrete Beams with Web Openings Using Fly-ash

被引：0
|
作者：
Jo, Lee Seung [1 ]
机构：
[1] Chosun Coll Sci & Technol, Dept Architecture, Kwangju 501744, South Korea
来源：
FRONTIERS OF GREEN BUILDING, MATERIALS AND CIVIL ENGINEERING III, PTS 1-3 | 2013年 / 368-370卷
关键词：
Web Opening; Fly-ash; Nylon; Polypropylene; Ductility;
D O I：
10.4028/www.scientific.net/AMM.368-370.1118
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The purpose of this study is to evaluate the flexural behavior of RC beams with web openings (HPRWO) that are constructed by using square steel tube, fibers and fly-ash. One regular RC beam with openings (HPRS) and three HPRWO specimens were manufactured and tested under monotonic loading. It was evaluated by flexural experiment of HPRWO through comparison of failure mode, load-deflection curves, ductility and ultimate load (V-u). Test results showed that the ultimate load of the HPRFPS specimens were approximately 11.2% to 51.3% better than that of the HPRS, in addition their ductility behavior was better than the HPRS.
引用
收藏
页码：1118 / 1122
页数：5
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