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

fYear

2011

fDate

15-17 July 2011

Firstpage

2302

Lastpage

2304

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on

Conference_Location

Hohhot

Print_ISBN

978-1-4244-9436-1

Type

conf

DOI

10.1109/MACE.2011.5987440

Filename

5987440