Free vibration analysis of mixed supported beam

In this study, the free vibration of a Euler-Bernoulli beam with rotating and transitional springs at both ends has been investigated. According to different spring coefficients, frequency tables and mode shapes have been created for both symmetric and non-symmetric cases. By changing spring constants, many conditions have been examined and interpreted. It has been found that the effect of spring constants on frequencies is extremely low at high frequencies and the difference between two frequencies approaches to a constant value.

Karma mesnetli kiriþin serbest titreþim analizi

Bu çalýþmada iki ucunda dönme ve ötelenme yayý bulunan bir Euler-Bernoulli kiriþin serbest titreþimi incelenmiþtir. Farklý yay katsayýlarýna göre hem simetrik hem de simetrik olmayan durumlara göre frekans tablolarý ve mod þekilleri oluþturulmuþtur. Yay sabitleri deðiþtirilerek birçok durum incelenmiþ ve yorumlanmýþtýr. Yüksek frekanslarda yay sabitlerinin frekanslar üzerine etkisinin son derece azaldýðý ve iki frekans arasýndaki farkýn sabit bir deðere yaklaþtýðý bulunmuþtur.