A Numerical Investigation of Thermal-Induced Explosive Spalling Behavior of a Concrete Material Using Cohesive Interface Model

A Numerical Investigation of Thermal-Induced Explosive Spalling Behavior of a Concrete Material Using Cohesive Interface Model

Thermal-induced spalling is a typical failure behavior of concrete materials exposed to high temperatures. This study uses Abaqus to establish a numerical model of concrete material comprising aggregates and mortar matrix. Cohesive elements considering heat conduction are embedded into this numerica...

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Bibliographic Details
Main Authors: Jiuchang Zhang, Jiamin Chen, Rongwei Zhang, Rongxin Guo
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-04-01
Series:Frontiers in Physics
Subjects:
concrete material
explosive spalling behavior
thermal-induced fracture
cohesive interface model
high temperature
numerical simulation
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2022.857381/full

Internet

https://www.frontiersin.org/articles/10.3389/fphy.2022.857381/full

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