A direct method for dissipative dynamical systems by using the symplectic Brezis‐Ekeland‐Nayroles principle
A direct method for dissipative dynamical systems by using the symplectic Brezis‐Ekeland‐Nayroles principle
复制标题
使用辛 BrezisâEkelandâNayroles 原理的耗散动力系统的直接方法
DOI:
10.1002/pamm.201800281
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发表时间:
2018
期刊:
影响因子:
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通讯作者:
B Markert
中科院分区:
文献类型:
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作者:
AD Nguyen;B Markert
We study a direct method for inelastic structures by using the symplectic Brezis‐Ekeland‐Nayroles variational principle, which provides a minimum regulation for whole trajectories. The null minimisation problem of the power balance is established and discretised by the use of the orthogonal collocation method. The proposed approach is illustrated with an example of a thick tube subjected to internal loadings. Numerical results are presented and compared with the analytical solutions.
DOI:
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发表时间:
2015
期刊:
影响因子:
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作者:
S. Conti;K. Hackl
通讯作者:
K. Hackl
影响因子:
2.6
作者:
Marius Buliga;G. de Saxcé
通讯作者:
G. de Saxcé
DOI:
10.1007/978-3-319-68445-1_42
发表时间:
--
期刊:
影响因子:
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作者:
Oueslati A;Nguyen A.D;de Saxcé G.
通讯作者:
de Saxcé G.