کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
510704 865784 2005 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Three-node triangular shell element using mixed formulation and its implementation by free mesh method
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Three-node triangular shell element using mixed formulation and its implementation by free mesh method
چکیده انگلیسی

A new three-node triangular shell element based on the discrete Kirchhoff theory and mixed method is proposed and implemented using the free mesh method (FMM). The free mesh method is a virtually meshless method in which a local mesh generator and the node-by-node finite element method are combined. The goal of the present study is to perform stress analysis of general shell structures using the FMM. A number of specific techniques for treating general shell structures by the FMM are also proposed. Benchmark problems are solved by the proposed shell element implemented via the FMM combined with the dynamic explicit method, and the performance of the proposed method is demonstrated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 83, Issues 25–26, September 2005, Pages 2066–2076
نویسندگان
, ,