کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4965747 1448463 2017 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Contact mechanics with maximum-entropy meshfree approximants blended with isogeometric analysis on the boundary
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Contact mechanics with maximum-entropy meshfree approximants blended with isogeometric analysis on the boundary
چکیده انگلیسی
This paper explores the simulation of small deformation contact problems with a coupled isogeometric-meshless formulation, based on local maximum-entropy (LME) approximants. The framework of isogeometric analysis (IGA) is employed on a thin region close to the boundary of the domain and the meshless formulation in its interior. The method maintains the advantages of IGA in the simulation of contact and introduces a higher flexibility in the discretization of complex shapes. In addition, a new integration strategy is presented for the IGA-LME blending and its advantages respect to the original approach are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 182, 1 April 2017, Pages 165-175
نویسندگان
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