Comparison between Y-type Perfobond Rib Shear Connector and Traditional Perfobond Rib Shear Connector with Push-out Tests

Author: Jung Chi-Young   Park Seung-Min   Won Seong-Hwan   Kim Sang-Hyo  

Publisher: International Association for Bridge and Structural Engineering

ISSN: 2221-3791

Source: IABSE Congress Report, Vol.18, Iss.1, 2012-09, pp. : 2096-2103

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Abstract

Recently, steel and concrete composite structures are widely used due to the sectional efficiency. In composite structures shear connection should be guaranteed for composite behavior of two materal. This should be ensured by the shear capacity of shear connector in the composite structures. This study evaluated behavior of Y-type perfobond rib shear connector which is superior in shear capacity and ductility than traditional perfobond rib shear connector by push-out tests. Y-type perfobond rib shear connector has higher shear capacity and ductility than the traditional perfobond rib shear connector by comparing and estimating the experimental results.