Flexural Behavior of Prestressed Concrete Composite Slab with Corrugated Steel Web

Abstract:

In order to avoid the failure of bond slip between the new and old concrete of the prestressed concrete composite slab (named PK slab), and the difficulty in the formwork of PK slab, this paper presents a new type of prestressed concrete composite slab with corrugated steel web (named PCCW slab). By using ABAQUS finite element analysis, it was found that the flexural behavior of PCCW slab was better than that of PK slab. Based on the analysis result, it could be seen that at the elastic stage, the flexural strength of PCCW slab increased with the raising of thickness of corrugated steel web, height of concrete flange, width of concrete flange and hole space of corrugated steel web. Among those effects of parameters, the thickness of corrugated steel web and the height of concrete flange were important.

• Periodical: Applied Mechanics and Materials (Volumes 351-352)
• Pages: 231-236
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.351-352.231
• Online since: August 2013
• Authors: He Tao Hou*, Zhong Long Lv, Hai Ning Liu, Yan Fei Sun
• Keywords: Corrugated Steel Web, Finite Element Analysis (FEA), Flexural Behavior, Prestressed Concrete Composite Slabs

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