Synergistic effects and Cracking Bending Strength for Steel-polypropylene Hybrid Fiber Reinforced Concrete

被引：3
|
作者：
Mei, Guodong [1 ]
Liu, Xiaofan [1 ]
Li, Jixiang [1 ]
Duan, Wenfu [2 ]
机构：
[1] Wuhan Univ, Sch Civil Engn, Wuhan 430072, Peoples R China
[2] Wuhan Polytech Univ, Sch Civil Engn & Architecture, Wuhan 430023, Peoples R China
来源：
ADVANCES IN MATERIALS AND MATERIALS PROCESSING, PTS 1-3 | 2013年 / 652-654卷
关键词：
Synergistic effect; steel fiber; Cracking bending strength; Hybrid fiber; bending test; MECHANICAL-PROPERTIES; GLASS;
D O I：
10.4028/www.scientific.net/AMR.652-654.1237
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The cracking bending strength for steel-polypropylene hybrid fiber reinforced concrete (HFRC) had been studied based on experimental test. the inicial cracking strength achieve significant improvement compare to plain concrete, and the highest increase is 16.7%. There is a synergistic effect exist when steel fiber is 1.0% in volume or polypropylene fiber is 0.1% in volume, and the synergistic effect raise to vertex (1.043) when both of those two requirements are fulfilled.
引用
收藏
页码：1237 / +
页数：2
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