Analysis of Interface Deformation of Steel-Concrete-Steel Sandwich Beam

Abstract:

The effect of the interface slip is neglected in most studies on calculating deflection of sandwich beams. By taking a simply supported sandwich beams under uniformly distributed loads as an example, simplified analytical models of the interface slip are established, and corresponding clculation formulas of interface slip between steel panels and concrete and section curvatures are derived. The formula for deflection of sandwich beams are then presented. This formula reflects the relationship of influence each other between the interface slip and deflection.

• Periodical: Key Engineering Materials (Volumes 525-526)
• Pages: 357-360
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.525-526.357
• Online since: November 2012
• Authors: Pei Xiu Xia, Guang Ping Zou, Zhong Liang Chang
• Keywords: Deformation, Interface Slip, Steel-Concrete-Steel Sandwich Beam, Theoretical Expression

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