Publication: Öngerilmeli Köprü Kirişlerinin Hareketli Yük Etkisi Altında Dinamik Analizi
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Teorik ve Uygulamalı Mekanik Türk Milli Komitesi
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Bu çalışmada, hareketli yük etkisine maruz eksenel yüklü köprü kirislerinin dinamik davranışları incelenmiştir. Hareketli yükün kütle atalet etkileri hesaplarda dikkate alınmıştır. Mod süperpozisyon metodu yardımıyla, hareket denklemi degişken katsayılı losmi türevli diferansiyel denklem seklinde ifade edilmiş ve Newmark metodu kullanılarak sayısal çözüm yapılmıştır. Araç kütlesi, hiz ve eksenel normal kuvvetin kirişin dinamik davranışı ve kiriş ile araç araslnda meydana gelen degme kuvveti tizerindeki etkileri araştırılmıştır.
In this study, dynamic response of axial loaded elastic beams subjected to moving loads is investigated. Inertial effects of the moving loads are taken into account in calculations. The equation of motion with time-dependent coefficients for the beam is derived in matrix form by using the assumed mode method, and then it is solved by Newmark's method numerically. Effects of the vehicle mass, vehicle speed, and axial load on the dynamic response and the contact force between the beam and the mass are studied.
Conference Paper -- Theoretical and Applied Mechanical Turkish National Committee, 2010
Konferans Bildirisi -- Teorik ve Uygulamalı Mekanik Türk Milli Komitesi, 2010
In this study, dynamic response of axial loaded elastic beams subjected to moving loads is investigated. Inertial effects of the moving loads are taken into account in calculations. The equation of motion with time-dependent coefficients for the beam is derived in matrix form by using the assumed mode method, and then it is solved by Newmark's method numerically. Effects of the vehicle mass, vehicle speed, and axial load on the dynamic response and the contact force between the beam and the mass are studied.
Conference Paper -- Theoretical and Applied Mechanical Turkish National Committee, 2010
Konferans Bildirisi -- Teorik ve Uygulamalı Mekanik Türk Milli Komitesi, 2010
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