A COMPARISON OF SHEAR STRENGTH CALCULATION METHODS FOR PERFOBOND LEISTE SHEAR CONNECTORS USING THE CONTROLLED VARIABLE METHOD

Xu Yun, Chen Bin, Wang Xuejiao, Liu Yingxin, Wang Heng, Aleksandr Chernykh, Egor Danilov, Pavel Koval, Du Mingli, Zhang Zhonghua, Shi Saisai, Song Chunbo

Abstract


This paper provides a brief overview of the current research on timber-concrete composite beams and PBL shear connectors. Five representative calculation formulas were selected, and the effects of concrete strength and opening diameter on the ultimate bearing capacity of shear connectors were compared and analyzed using the controlled variable method. This study can serve as the basis for further optimizing the design parameters of composite beams.

Keywords


timber-concrete composite beam; PBL shear connector; shear capacity calculation method; design optimization

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References


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