Flexural Characteristics of Functionally Layered Fiber-Reinforced Cementitious Composite with Polyvinyl Alcohol Fibers-Reference-Cited by-同舟云学术

Flexural Characteristics of Functionally Layered Fiber-Reinforced Cementitious Composite with Polyvinyl Alcohol Fibers

Published:2023-07-15 Issue:7 Volume:7 Page:293
ISSN:2504-477X
Container-title:Journal of Composites Science
language:en
Short-container-title:J. Compos. Sci.

Author:

Zhang Hang¹,Kanakubo Toshiyuki²^ORCID

Affiliation:

1. Graduate School of Science and Technology, University of Tsukuba, Tsukuba 305-8577, Japan

2. Division of Engineering Mechanics and Energy, University of Tsukuba, Tsukuba 305-8577, Japan

Abstract

The main purpose of this study is to investigate the flexural characteristics of a functionally layered fiber-reinforced cementitious composite (FL-FRCC) with polyvinyl alcohol fibers and to verify the adaptability of the proposed tri-linear stress-strain model based on the bridging law for large fiber orientation intensity, which shows the fiber orientation distribution as almost 2-D. The average maximum bending moment of FL-FRCC specimens is almost twice that of homogeneous (Hmg-FRCC) specimens, which indicates that the FL-FRCC specimens lead to larger bending capacity. The proposed wide-range stress-strain model based on the bridging law was verified and showed good adaptability with the experimental results through a comparison with the conducted section analysis.

Publisher

MDPI AG

Subject

Engineering (miscellaneous),Ceramics and Composites

Link

https://www.mdpi.com/2504-477X/7/7/293/pdf

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