Hybrid variational principles for non-smooth structural problems

被引：0
|
作者：
Romano, G [1 ]
de Sciarra, FM [1 ]
Diaco, M [1 ]
机构：
[1] Univ Naples Federico II, Dip Sci Costruz, I-80125 Naples, Italy
来源：
3RD INTERNATIONAL CONFERENCE ON NONLINEAR MECHANICS | 1998年
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D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Hybrid variational principles originally formulated in the context of linear elasticity are here revisited and generalized to include nonlinear material behaviours. Constitutive laws governed by convex potentials are taken into account so that finite-step plastic and visco-plastic problems can be analyzed by suitable specialization. An abstract formulation is adopted to present a unified treatement of hybrid variational principles for any special structural model.
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页码：353 / 359
页数：7
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