Numerical Simulation of the Mechanical Behavior of Fiber-Reinforced Cement Composites Subjected Dynamic Loading

Numerical Simulation of the Mechanical Behavior of Fiber-Reinforced Cement Composites Subjected Dynamic Loading

The problem of damage accumulation in fiber-reinforced concrete to structures supporting underground workings and tunnel linings against dynamic loading is insufficiently studied. The mechanical properties were determined and the mechanism of destruction of fiber-reinforced concrete with different r...

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Main Authors: Nikita Belyakov, Olga Smirnova, Aleksandr Alekseev, Hongbo Tan
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Applied Sciences
Subjects:
Simulia Abaqus
finite element method
concrete cracking
seismic loading
tunnel lining
Online Access:https://www.mdpi.com/2076-3417/11/3/1112
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spelling doaj-555b3b5882414f0291427cd65fdcc5c32021-01-27T00:00:36ZengMDPI AGApplied Sciences2076-34172021-01-01111112111210.3390/app11031112Numerical Simulation of the Mechanical Behavior of Fiber-Reinforced Cement Composites Subjected Dynamic LoadingNikita Belyakov0Olga Smirnova1Aleksandr Alekseev2Hongbo Tan3Department of Constructing Mining Enterprises and Underground Structures, Saint Petersburg Mining University, 199106 Saint Petersburg, RussiaDepartment of Constructing Mining Enterprises and Underground Structures, Saint Petersburg Mining University, 199106 Saint Petersburg, RussiaDepartment of Constructing Mining Enterprises and Underground Structures, Saint Petersburg Mining University, 199106 Saint Petersburg, RussiaState Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070, ChinaThe problem of damage accumulation in fiber-reinforced concrete to structures supporting underground workings and tunnel linings against dynamic loading is insufficiently studied. The mechanical properties were determined and the mechanism of destruction of fiber-reinforced concrete with different reinforcement parameters is described. The parameters of the Concrete Damaged Plasticity model for fiber-reinforced concrete at different reinforcement properties are based on the results of lab experiments. Numerical simulation of the composite concrete was performed in the Simulia Abaqus software package (Dassault Systemes, Vélizy-Villacoublay, France). Modeling of tunnel lining based on fiber-reinforced concrete was performed under seismic loading.https://www.mdpi.com/2076-3417/11/3/1112Simulia Abaqusfinite element methodconcrete crackingseismic loadingtunnel lining
collection DOAJ
language English
format Article
sources DOAJ
author Nikita Belyakov
Olga Smirnova
Aleksandr Alekseev
Hongbo Tan
spellingShingle Nikita Belyakov
Olga Smirnova
Aleksandr Alekseev
Hongbo Tan
Numerical Simulation of the Mechanical Behavior of Fiber-Reinforced Cement Composites Subjected Dynamic Loading
Applied Sciences
Simulia Abaqus
finite element method
concrete cracking
seismic loading
tunnel lining
author_facet Nikita Belyakov
Olga Smirnova
Aleksandr Alekseev
Hongbo Tan
author_sort Nikita Belyakov
title Numerical Simulation of the Mechanical Behavior of Fiber-Reinforced Cement Composites Subjected Dynamic Loading
title_short Numerical Simulation of the Mechanical Behavior of Fiber-Reinforced Cement Composites Subjected Dynamic Loading
title_full Numerical Simulation of the Mechanical Behavior of Fiber-Reinforced Cement Composites Subjected Dynamic Loading
title_fullStr Numerical Simulation of the Mechanical Behavior of Fiber-Reinforced Cement Composites Subjected Dynamic Loading
title_full_unstemmed Numerical Simulation of the Mechanical Behavior of Fiber-Reinforced Cement Composites Subjected Dynamic Loading
title_sort numerical simulation of the mechanical behavior of fiber-reinforced cement composites subjected dynamic loading
publisher MDPI AG
series Applied Sciences
issn 2076-3417
publishDate 2021-01-01
description The problem of damage accumulation in fiber-reinforced concrete to structures supporting underground workings and tunnel linings against dynamic loading is insufficiently studied. The mechanical properties were determined and the mechanism of destruction of fiber-reinforced concrete with different reinforcement parameters is described. The parameters of the Concrete Damaged Plasticity model for fiber-reinforced concrete at different reinforcement properties are based on the results of lab experiments. Numerical simulation of the composite concrete was performed in the Simulia Abaqus software package (Dassault Systemes, Vélizy-Villacoublay, France). Modeling of tunnel lining based on fiber-reinforced concrete was performed under seismic loading.
topic Simulia Abaqus
finite element method
concrete cracking
seismic loading
tunnel lining
url https://www.mdpi.com/2076-3417/11/3/1112
work_keys_str_mv AT nikitabelyakov numericalsimulationofthemechanicalbehavioroffiberreinforcedcementcompositessubjecteddynamicloading
AT olgasmirnova numericalsimulationofthemechanicalbehavioroffiberreinforcedcementcompositessubjecteddynamicloading
AT aleksandralekseev numericalsimulationofthemechanicalbehavioroffiberreinforcedcementcompositessubjecteddynamicloading
AT hongbotan numericalsimulationofthemechanicalbehavioroffiberreinforcedcementcompositessubjecteddynamicloading
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