A dual-parametric finite element method for cavitation in nonlinear elasticity
A dual-parametric finite element method for cavitation in nonlinear elasticity
复制标题
非线性弹性空化的双参数有限元方法
DOI:
10.1016/j.cam.2011.05.020
复制
发表时间:
2011-10
期刊:
影响因子:
--
通讯作者:
中科院分区:
文献类型:
--
作者:
A dual-parametric finite element method is introduced in this paper for the computation of singular minimizers in the 2D cavitation problem in nonlinear elasticity. The method overcomes the difficulties, such as the mesh entanglement and material interpenetration, generally encountered in the finite element approximation of problems with extremely large expansionary deformation. Numerical experiments show that the method is highly efficient in the computation of cavitation problems. Numerical experiments are also conducted on discrete problems without the radial symmetry to show the validity of the method to more general settings and the potential of its application to the study of mechanism of cavity nucleation in nonlinear elastic materials.
登录
查看更多内容
影响因子:
2
作者:
Duvan Henao
通讯作者:
Duvan Henao
DOI:
10.1016/j.ijnonlinmec.2006.11.001
发表时间:
2006-11
影响因子:
3.2
作者:
S. Biwa
通讯作者:
S. Biwa
DOI:
10.1142/s0218202511005556
发表时间:
2011-10
影响因子:
3.5
作者:
Xianmin Xu;Duvan Henao
通讯作者:
Xianmin Xu;Duvan Henao
DOI:
10.1098/rspa.1959.0016
发表时间:
1959-01-01
影响因子:
--
作者:
GENT, AN;LINDLEY, PB
通讯作者:
LINDLEY, PB
影响因子:
3.9
作者:
B. Cathers;B. O'CONNOR
通讯作者:
B. Cathers;B. O'CONNOR