Research on Fire Behaviour of a Lightweight Aggregate Concrete Composite Floor

Abstract:

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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 bending capacity, and the ultimate value of the equivalent distributed load is up to 30.69kN/m2, which may be used as basis of strengthening and repairing of the profiled sheet-ceramsite concrete composite floor after exposure to fire.

Info:

Periodical:

Advanced Materials Research (Volumes 368-373)

Edited by:

Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren

Pages:

911-914

DOI:

10.4028/www.scientific.net/AMR.368-373.911

Citation:

H. L. Sun et al., "Research on Fire Behaviour of a Lightweight Aggregate Concrete Composite Floor", Advanced Materials Research, Vols. 368-373, pp. 911-914, 2012

Online since:

October 2011

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Price:

$35.00

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