Title :
Modal analysis and experimental study on round-ended CFST coupled column cable stayed bridge
Author :
Xie, Jian-xiong ; Tang, Pei ; Lu, Zhe-an ; Liu, Dong
Author_Institution :
Sch. of Sci., Wuhan Univ. of Technol., Wuhan, China
Abstract :
The modal analysis and experimental study of Micro-expansive CFST coupled column single pylon cable stayed bridge was analyzed and its oscillating frequency and the corresponding mode were obtained from the calculation. A correlative analysis of the oscillating frequencies and modes both from the calculation and the experiments was carried out. The results from the correlative analysis proved that the dynamic analysis by the finite element model of cable stayed bridge was available for practice use.
Keywords :
bridges (structures); cables (mechanical); concrete; construction components; modal analysis; steel; concrete-filled steel; correlative analysis; finite element model; microexpansive CFST coupled column single pylon cable stayed bridge; modal analysis; oscillating frequency; Bridges; Damping; Frequency measurement; Modal analysis; Resonant frequency; Shape; Vibrations; concrete-filled steel(CFST); experimental study; impact coefficient; modal analysis; oscillating frequency; single pylon cable stayed bridge;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987440
