Uniaxial Nonlocal Formulation for Geometric Nonlinearity–Induced Necking and Buckling Localization in a Steel Bar
Uniaxial Nonlocal Formulation for Geometric Nonlinearity–Induced Necking and Buckling Localization in a Steel Bar
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DOI：
10.1061/(asce)st.1943-541x.0001827
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发表时间：
2017-09
期刊：
影响因子：
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通讯作者：
Subodh Kolwankar;A. Kanvinde;M. Kenawy;S. Kunnath
中科院分区：
文献类型：
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作者：
Subodh Kolwankar;A. Kanvinde;M. Kenawy;S. Kunnath
摘要提出了一种非局部公式，可以减轻钢构件纤维模型中的网格依赖性。该公式解决了棱镜中两种常见的定位模式。
AbstractA nonlocal formulation with the potential to mitigate mesh dependence in fiber models for steel elements is presented. The formulation addresses two common modes of localization in prismati...