Experimental study on mechanical properties of top-and-bottom layered steel fiber concrete

被引：0

作者：

Fan, Xiaochun ^{[1
]}

Lu, Zhe'an ^{[1
]}

Zhou, Mingkai ^{[1
]}

机构：

[1] Wuhan Univ Technol, Wuhan 430070, Peoples R China

来源：

ISISS 2005: Innovation & Sustainability of Structures, Vol 1-3 | 2005年

关键词：

top-and-bottom layered steel fiber concrete; mechanical properties; load-deflection curves; toughness;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Based on the optimized design of concrete mix proportion, systematic experimental Study on basic mechanical properties of top-and-bottom layered steel fiber reinforced concrete is presented in this paper. The influence of components of this kind of new material on the flexural tensile strength is discussed in details. The cement dosage, volume fraction and aspect ratio of steel fiber have obvious reinforcement effect. The toughness property is also improved with steel fiber, which is indicated through load-deflection curves and destruction characteristics of test specimen.

引用

页码：2345 / 2352

页数：8