Finite Element Analysis on Crack Resistance Behavior of the Abnormal Joint of SRC Column and RC Beam

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Abstract:

Based on the test of abnormal exterior joints of Steel Reinforced Concrete (SRC) column and Reinforced Concrete (RC) beam, the paper analyzed the influence on crack resistance behavior by ABAQUS, of the eccentricity of column section, the steel ratio of the joints zone, the concrete strength and the axial compression ratio and so on. The study indicates that the anti-crack capacity of the joints mainly depends on “the minor joint zone”. Based on the computing unit of minor joint core zone, the calculating formula of anti-crack capacity of the joints is deduced.

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61-66

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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