Experimental investigations on mechanical properties of hybrid steel-polypropylene fiber-reinforced concrete

被引：8
|
作者：
Shan, Liang [1 ,2 ]
Zhang, Liang [2 ]
Xu, Lihua [1 ]
机构：
[1] Wuhan Univ, Sch Civil Engn, Wuhan 430072, Peoples R China
[2] Changjiang River Sci Res Inst, Mat & Struct Engn Dept, Wuhan 430010, Peoples R China
来源：
PROGRESS IN INDUSTRIAL AND CIVIL ENGINEERING III, PT 1 | 2014年 / 638-640卷
关键词：
Mechanical properties; Hybrid steel-polypropylene fiber-reinforced concrete (HSPFRC); Steel fiber (SF); Polypropylene fiber (PPF); Volume fraction; Aspect ratio; CEMENTITIOUS COMPOSITES;
D O I：
10.4028/www.scientific.net/AMM.638-640.1550
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The mechanical tests of hybrid steel-polypropylene fiber-reinforced concrete (HSPFRC) have been carried out. Concretes containing different volume fraction and aspect ratio of steel and polypropylene fibers mixed in one concrete grade were critically analyzed in terms of compressive, split tensile, axial tensile properties. Test results show that the fibers, when used in a hybrid form, can result in superior mechanical performance compared to their individual fiber-reinforced concretes.
引用
收藏
页码：1550 / +
页数：2
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