Numerical Simulation of PMMA Impact Based on the J–C Constitutive and Damage Models under Hydrostatic Pressure Loading

Numerical Simulation of PMMA Impact Based on the J–C Constitutive and Damage Models under Hydrostatic Pressure Loading

Polymethyl methacrylate (PMMA) polymer is widely used in various fields today. In order to reveal the structural impact performance of PMMA materials in underwater engineering thoroughly, this paper firstly proposed a simplified plate model for a spherical shell hull under concentrative impact loadi...

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Bibliografiske detaljer
Main Authors: Qinghai Du, Fengyou Liu, Qi Lei
Format: Article
Sprog:English
Udgivet: MDPI AG 2023-07-01
Serier:Applied Sciences
Fag:
PMMA
J–C constitutive model
impact
loss and damage
numerical simulation
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