Građevinar, Vol. 65 No. 09., 2013.
Prethodno priopćenje
https://doi.org/10.14256/JCE.836.2013
Analysis of frame structure vibrations induced by traffic
Mira Petronijević
; Sveučilište u Beogradu, Građevinski fakultet
Marija Nefovska Danilović
; Sveučilište u Beogradu, Građevinski fakultet
Marko Radišić
; Sveučilište u Beogradu, Građevinski fakultet
Sažetak
A simple numerical model for the dynamic analysis of 2D frames in the frequency domain, based on the Spectral Element Method (SEM), is presented in the paper. The influence of soil-structure interaction is taken into account. The dynamic stiffness of rigid foundations is determined by the Integral Transform Method (ITM). Three frames with a different number of storeys are analyzed with respect to vibrations caused by tram and road traffic. The influence of the soil-structure interaction on modal frequencies and amplitudes of vibrations is considered. The assessment of the way in which humans are affected by traffic-induced vibrations is conducted according to British Standard BS:6472.
Ključne riječi
traffic induced vibrations; frame structure; integral transform method; soil-structure interaction
Hrčak ID:
109048
URI
Datum izdavanja:
7.10.2013.
Posjeta: 3.368 *