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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Bibliographic Details
Main Authors: Qinghai Du, Fengyou Liu, Qi Lei
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Applied Sciences
Subjects:
PMMA
J–C constitutive model
impact
loss and damage
numerical simulation
Online Access:https://www.mdpi.com/2076-3417/13/15/8640

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