Active SMA Fibers’ Effect on the Pullout Behavior of a Steel Bar Embedded in Concrete

Active SMA Fibers’ Effect on the Pullout Behavior of a Steel Bar Embedded in Concrete

This study investigated the bond behavior and radial crack between concrete and reinforcing bars using cold-drawn shape memory alloy (SMA) crimped fibers controlled by the temperature and volume fraction of the fibers. In this novel approach, the concrete specimens containing cold-drawn SMA crimped...

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Bibliographic Details
Main Authors: Eunsoo Choi, Bui Thanh Nhan, Jongkwon Choi
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Materials
Subjects:
SMA crimped fiber
bond behavior
high temperature
active prestressing
active fibers
Online Access:https://www.mdpi.com/1996-1944/16/5/1947

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