Üzerinde birden fazla yay-kütle sistemi bulunan eksenel yük etkisi altındaki kirişlerin serbest titreşim analizi
Bu çalışmada, üzerinde birden fazla yay-kütle elamanı bulunan eksenel yüke maruz kirişlerin serbest titreşim analizi yapılmıştır. Çalışmada analizler, Euler çubuk kabulü ve sonlu elaman yöntemi kullanılarak yapılmıştır. Analizlerde kullanılan kirişin bir ucu ankastre diğer ucu ise serbest olarak kabul edilmiştir. Eksenel yük kirişe serbest ucundan basınç veya çekme şeklinde uygulanmıştır. Kiriş üzerinde bulunan yay-kütle sayısının, bunların konumlarının, ve eksenel yük (basınç veya çekme) gibi parametrelerin doğal frekanslara olan etkileri incelenmiştir. Ayrıca eksenel yük etkisi altında kirişin titreşim biçimleri elde edilmiştir.
Free vibration analysis of beams carrying multiple spring-mass systems subjected to the axial load
In this study, free vibration analysis of beams carrying multiple spring-mass systems subjected to the axial load is performed. All analyses are performed by using Euler beam assumption and finite element method. The beam used in the analyses is accepted as cantilever. The axial load is applied to the beam from the free end as compressive or tensile. The effects of parameters such as spring-masses number on the beam, their locations and axial load on the natural frequencies are investigated. Also, the mode shapes of beams under axial load are obtained.
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- ISSN: 1304-4141
- Yayın Aralığı: Yılda 5 Sayı
- Başlangıç: 2004
- Yayıncı: -