کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
499003 863022 2010 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Isogeometric shell analysis: The Reissner–Mindlin shell
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Isogeometric shell analysis: The Reissner–Mindlin shell
چکیده انگلیسی

A Reissner–Mindlin shell formulation based on a degenerated solid is implemented for NURBS-based isogeometric analysis. The performance of the approach is examined on a set of linear elastic and nonlinear elasto-plastic benchmark examples. The analyses were performed with LS-DYNA, an industrial, general-purpose finite element code, for which a user-defined shell element capability was implemented. This new feature, to be reported on in subsequent work, allows for the use of NURBS and other non-standard discretizations in a sophisticated nonlinear analysis framework.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 199, Issues 5–8, 1 January 2010, Pages 276–289
نویسندگان
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