Publication: Öngerilmeli Köprü Kirişlerinin Hareketli Yük Etkisi Altında Dinamik Analizi
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Teorik ve Uygulamalı Mekanik Türk Milli Komitesi
Theoretical and Applied Mechanical Turkish National Committee
Theoretical and Applied Mechanical Turkish National Committee
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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.
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.
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16. Ulusal Mekanik Kongresi
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9789756315033
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Kurumsal arşive yüklenen tüm eserler telif hakkı ile korunmaktadır. Bunlar, bu kaynak üzerinden herhangi bir amaçla görüntülenebilir, ancak yazılı izin alınmadan herhangi bir biçimde yeniden oluşturulması veya dağıtılması yasaklanmıştır.
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All works uploaded to the institutional repository are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.
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