A FINITE ELEMENT FOR NONLOCAL ELASTIC ANALYSES

被引：0
作者：
de Sciarra, Francesco Marotti [1 ]
机构：
[1] Univ Naples Federico II, Dept Struct Engn, I-80125 Naples, Italy
来源：
COMPUTATIONAL METHODS FOR COUPLED PROBLEMS IN SCIENCE AND ENGINEERING IV | 2011年
关键词：
Nonlocal elasticity; Regularization; Nonlocal finite element method;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A nonlocal elastic behaviour of integral type is modeled assuming that the nonlocality lies in the constitutive relation. The diffusion processes of the nonlocality are governed by an integral relation containing a recently proposed symmetric spatial weight function expressed in terms of an attenuation function. Starting from the variational formulation associated with the structural boundary-value problem in the context of nonlocal elasticity, a nonlocal finite element model is proposed and a 1D example is proposed.
引用
收藏
页码：496 / 505
页数：10
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