کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
309900 513639 2009 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A computational model of non-geometrical shells generation
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
A computational model of non-geometrical shells generation
چکیده انگلیسی

In this paper, a computational model is proposed to simulate automatically a flexible membrane, with any shape, able to carry a larger number of loading conditions, including pressure loads and by the application of non-zero displacements prescription. Under the action of these loads the membrane is deformed reaching one of its equilibrium configurations, which will define the middle surface of the shell to be built. A relatively simple process to generate non-geometrical shells by means of mathematical programming combined with the finite element technique is presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin-Walled Structures - Volume 47, Issue 2, February 2009, Pages 163–171
نویسندگان
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