کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9668232 865808 2005 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Finite element models of spot welds in structural dynamics: review and updating
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Finite element models of spot welds in structural dynamics: review and updating
چکیده انگلیسی
Spot welds are used extensively in the automotive industry to join panels, and car bodies contain many thousands of spot welds. Different finite element models of spot welds have been created for various types of analysis. When structures with many spot welds are analysed, these detailed models have too many degrees of freedom to be used in practice. Simple models that use few elements must be used instead. This paper reviews the spot weld models available in the literature. Model updating based on the measured vibration characteristics is then used to improve the accuracy of the most common coarse models of spot welds.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 83, Issues 8–9, March 2005, Pages 648-661
نویسندگان
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