Research on Fire Performance of a Profiled Light Aggregate Concrete Composite Floor

Abstract:

To study the fire performance of the profiled sheet-light aggregate concrete composite floor subjected to fire load, study of fire response and post-fire bearing capacity of a profiled sheet-lightweight aggregate concrete composite floor subjected to dead load is carried out. Based on the experimental results, the fire performance and post-fire bearing capacity of the floor after exposure to fire are analyzed. It is shown that the failure form of the profiled sheet-ceramsite concrete composite floor after exposure to fire still exhibits higher bearing capacity, and the ultimate value of the equivalent distributed load is up to 35kN/m², which may be used as basis of strengthening and repairing of the profiled sheet-lightweight aggregate concrete composite floor after exposure to fire.

• Periodical: Applied Mechanics and Materials (Volumes 117-119)
• Pages: 1677-1680
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.117-119.1677
• Online since: October 2011
• Authors: Yao Ji, Xin Tang Wang, Ming Zhou, Hong Liang Sun
• Keywords: Composite Floor, Experimental Study, Fire Performance, Lightweight Aggregate

References

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