Assessment of the splitting-tensile strength of ZP-306 steel fiber reinforced concrete

被引：0
|
作者：
Carrillo, Julian [1 ]
Barrera-Penaloza, Angelica P. [1 ]
Acosta, Dago A. [1 ]
机构：
[1] UMNG, Programa Ingn Civil, Bogota, Colombia
来源：
INGENIERIA Y COMPETITIVIDAD | 2014年 / 16卷 / 01期
关键词：
fiber content; splitting; steel fibers reinforced concrete; tensile strength;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Steel fibers reinforced concrete (SFRC) is a material with great potential to be used in low-rise concrete housing because the strength capacity of the walls is controlled by diagonal tension strength. The paper shows the results of an experimental study intended to characterize splitting-tensile strength of SFRC made of both ZP-306 fiber and local concrete. The experimental program included the tests of 52 cylindrical-shaped specimens. The study discusses the available predictive models and shows a statistical analysis to compare the predicted results with measured data. Based on trends of the experimental results, equations to estimate the parameters describing the backbone of the stress-strain behavior of SFRC under splitting-tensile strength are proposed. The equations have been developed in a versatile format to be included in a design code.
引用
收藏
页码：247 / 258
页数：12
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