Tensile strength and fracture toughness of steel fiber reinforced concrete measured from small notched beams

Tensile strength and fracture toughness of steel fiber reinforced concrete measured from small notched beams

Steel fiber reinforced concrete (SFRC) is a kind of multiphase composite material and its tensile strength (ft) and fracture toughness (KIC) cannot be easily measured using small samples due to its highly heterogeneous microstructure. In this study, a novel evaluation is proposed for calculating ft...

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Bibliographic Details
Main Authors: Chen Yixin, Zhang Jianye, Ma Jicheng, Zhou Shunli, Liu Yongsheng, Zheng Zhixuan
Format: Article
Language:English
Published: Elsevier 2022-12-01
Series:Case Studies in Construction Materials
Subjects:
SFRC
Tensile strength
Fracture toughness
Boundary effect model
TPB test
Notched beam
Online Access:http://www.sciencedirect.com/science/article/pii/S2214509522005332

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