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A platform for research: civil engineering, architecture and urbanism
Near-fault ground motions are more complex than the common far field, and it can significantly change the response characteristics of the structure. The records of Taiwan chi-chi earthquake associating with velocity pulse are selected, and the seismic accelerate response spectrum of different site are studied in deep. On the basis of time-history analysis, the seismic responses of a long-span CFST (concrete-filled steel tubular) arch bridge are discussed. Weakness section of the CFST arch rib are also indicated, providing a valuable reference for aseismic design.
Near-fault ground motions are more complex than the common far field, and it can significantly change the response characteristics of the structure. The records of Taiwan chi-chi earthquake associating with velocity pulse are selected, and the seismic accelerate response spectrum of different site are studied in deep. On the basis of time-history analysis, the seismic responses of a long-span CFST (concrete-filled steel tubular) arch bridge are discussed. Weakness section of the CFST arch rib are also indicated, providing a valuable reference for aseismic design.
Response Spectrum Characteristics of Near-Fault Ground Motions and Influence to CFST Arch Bridge
Advanced Materials Research ; 671-674 ; 1367-1371
2013-03-11
5 pages
Article (Journal)
Electronic Resource
English
Response Spectrum Characteristics of Near-Fault Ground Motions and Influence to CFST Arch Bridge
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