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《Journal of Tongji University》 2003-04
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Methods of Seismic Response Analysis of Concrete-filled-tube Arch Bridges

SU Hong,HU Shi-de(Department of Bridge Engineering,Tongji University,Shanghai 200092,China)  
Current seismic response analytical methods of CFT(concrete-fillded-tube)bridges include section conversion method and double elements method.Based on CFT unified theory and its mechanics performance,a seismic response analytical method,regarding CFT as a kind of material was proposed.According to the analytical result,the method based on CFT unified theory is proved to be a simple and convenient seismic response analytical method worthy of further development.
【CateGory Index】: U442.55
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