کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
842019 908524 2011 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Computational analysis of rates of energy decay in elastic beams
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Computational analysis of rates of energy decay in elastic beams
چکیده انگلیسی

This paper is concerned with the damping of elastic beams of two different kinds. The first model involves the application of viscous damping at a single point either in the interior or at the boundary. The second involves a thermoelastic beam model in which mechanical damping is applied at a boundary. Since the second model is known to be uniformly stabilized via thermal effects alone, an analysis of the relative importance of the thermal and applied mechanical damping is presented. A careful analysis of the effects of rotational forces is also included using realistic model parameters.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Theory, Methods & Applications - Volume 74, Issue 4, 15 February 2011, Pages 1061–1072
نویسندگان
, ,