Benchmark solution of the dynamic response of a spherical shell at finite strain
详细信息 查看全文
- 作者：Daniele Versinoa ; daniele.versino@lanl.gov" class="auth_mail" title="E-mail the corresponding author ; Jerry S. Brockb
- 关键词：Spherical shell ; Dynamic analysis ; Total Lagrangian ; Finite strain ; Implicit Runge&ndash ; Kutta
- 刊名：European Journal of Mechanics - A/Solids
- 出版年：2017
- 出版时间：January-February 2017
- 年：2017
- 卷：61
- 期：Complete
- 页码：186-197
- 全文大小：3453 K
文摘
- •
A numerical solution for the problem of dynamic deformation of a spherical shell at finite strains is proposed.
- •
Implicit time integration scheme up to 12th order.
- •
Relative error on converged quantities below 10−9 for all fields of interest.
- •
Material inelasticity (J2 plasticity) is considered.