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Structural Engineering and Mechanics   Volume 9, Number 4, April 2000, pages 365-374
Experimental study on the seismic behavior in the connection between CFRT column and steel beam
Lu XL, Yu Y, Kiyoshi T, Satoshi S

Abstract     [Buy Article]
    The structural behavior of connections between concrete-filled rectangular tubular column (CFRT column) and steel beam has been studied in this paper through sub-assemblage loading tests. It is found that the sub-assemblages exhibit ductile restoring force characteristics under seismic loading. A formula for the prediction of the yield strength of each member in the connection is proposed by using the yield line theory under the assumption of a simple stress transfer mechanism. It is shown that the proposed formula can produce a reasonable prediction while providing a basis for further investigation.
Key Words
    experiment, seismic behavior, connection, concrete-filled rectangular tubular column, steel beam
Lu XL, Tongji Univ, Shanghai 200092, Peoples R China
Tongji Univ, Shanghai 200092, Peoples R China

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