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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Detalles Bibliográficos
Autores principales: Qinghai Du, Fengyou Liu, Qi Lei
Formato: Artículo
Lenguaje:English
Publicado: MDPI AG 2023-07-01
Colección:Applied Sciences
Materias:
PMMA
J–C constitutive model
impact
loss and damage
numerical simulation
Acceso en línea:https://www.mdpi.com/2076-3417/13/15/8640

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