Title :
Dynamic behaviors analysis of concrete filled steel tube X-type arches bridge
Author_Institution :
Coll. of Archit. & Civil Eng., Xi´´an Univ. of Sci. & Technol., Xi´´an, China
Abstract :
A large-span concrete-filled steel tube bridge is taken as the studying object. The natural vibration frequencies and modes of the bridge are calculated with the subspace method, the bridge deck structure is simulated by three different methods in the finite element models, and the comparative analysis of computed results from the three kinds of models has been carried out.
Keywords :
bridges (structures); concrete; pipes; steel; bridge deck structure; concrete filled steel tube x-type arches bridge; dynamic behaviors analysis; finite element model; large-span concrete-filled steel tube bridge; natural vibration frequency; Bridges; Concrete; Electron tubes; Finite element methods; Steel; Structural beams; Vibrations; concrete-filled steel tube arch bridge; dynamic behaviors; frequency;
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.2011.5988740
