کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1708220 1012818 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dynamic magnification factors of SDOF oscillators under harmonic loading
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Dynamic magnification factors of SDOF oscillators under harmonic loading
چکیده انگلیسی

The magnification factor for the steady-state response of a SDOF system under harmonic loading is described in many structural dynamics textbooks; the well-known analytical solution is easily obtained from the solution to the damped equation of motion for harmonic loading. The complete and steady-state solutions can differ significantly. An analytical expression for the maximum response to the complete solution (steady state plus transient) remains elusive; however, a simple analytical expression is identified herein for the undamped case. Differences in the magnification factors obtained for the two solutions are discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics Letters - Volume 25, Issue 1, January 2012, Pages 38–42
نویسندگان
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