کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
800912 1467681 2014 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Vibration of a thin rectangular plate subjected to series of moving inertial loads
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Vibration of a thin rectangular plate subjected to series of moving inertial loads
چکیده انگلیسی


• Vibration of a rectangular plate under multiple moving inertial loads is discussed.
• A SS-F-SS-F fixity is regarded as the plate boundary condition.
• Two streams of inertial loads traveling in opposite directions are considered.
• The presented model is related to a two-lane slab-type bridge vibration.
• The plate resonance is explored versus loads inertia, velocity and spacing.

In this article, the resonance of a rectangular plate due to multiple traveling masses is studied. Two series of moving inertial loads traversing the plate surface along parallel rectilinear trajectories with opposite directions are considered. This investigation is of significance in engineering mechanics dealing with the vibration of two-lane slab-type bridges under the moving vehicles. The peak values of DAF (dynamic amplification factor) are determined with respect to the variation of loads velocity and inertia as well as their spacing.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanics Research Communications - Volume 55, January 2014, Pages 105–113
نویسندگان
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