![](images/graphics/blank.gif)
Vibration frequency of prestress slender beams resting on winkler elastic foundation
29
lượt xem 0
download
lượt xem 0
download
![](https://tailieu.vn/static/b2013az/templates/version1/default/images/down16x21.png)
Using the developed element, the natural frequencies of beams having various boundary conditions are computed for different values of the axial force and foundation stiffness. The influence of the axial force and the foundation stiffness on the frequency of the beams is investigated. The effect of partial support by the foundation and the type of mass matrices on the vibration frequency of the beam is also studied and highlighted.
Chủ đề:
Bình luận(0) Đăng nhập để gửi bình luận!
![](images/graphics/blank.gif)
CÓ THỂ BẠN MUỐN DOWNLOAD