Title :
Natural Frequency Analysis of Simple Supported Box Beam
Author :
Cong Chen ; Guobo Wang
Author_Institution :
Dept. of Geotech. Eng., Tongji Univ., Shanghai, China
Abstract :
A calculation model for simply supported box beam is established in the paper, and its natural frequency and vibration mode are analyzed through theoretical analysis and numerical simulation. The influence of elastic support to the beam frequency is also discussed, which showed that the elastic has great effect on beam frequency. Lastly, it can be concluded that the beam frequency can satisfied technical requirement by comparing the calculation values with the values commended in relevant code.
Keywords :
beams (structures); boxes; elasticity; numerical analysis; supports; vibrations; beam frequency; elastic support; natural frequency analysis; numerical simulation; simple supported box beam; vibration mode; Elastic support; Natural frequency; Simple supported beam; Special passenger railway;
Conference_Titel :
Optoelectronics and Image Processing (ICOIP), 2010 International Conference on
Conference_Location :
Haiko
Print_ISBN :
978-1-4244-8683-0
DOI :
10.1109/ICOIP.2010.151
