Determination of Johnson–Cook Material and Failure Model Constants for High-Tensile-Strength Tendon Steel in Post-Tensioned Concrete Members

Determination of Johnson–Cook Material and Failure Model Constants for High-Tensile-Strength Tendon Steel in Post-Tensioned Concrete Members

The estimation of damage in steel tendons is important for evaluating the remaining capacity of existing tensioned members. This research focuses on calculating Johnson–Cook (LC) model and damage parameters of high-strength steel material through quasi-static and dynamic uniaxial tests. Finite eleme...

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Bibliographic Details
Main Authors: Ioannis Gkolfinopoulos, Nobuhiro Chijiwa
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Applied Sciences
Subjects:
tendon
rupture
high-strength steel
Johnson–Cook
dynamic
quasi-static
Online Access:https://www.mdpi.com/2076-3417/12/15/7774

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