期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：199
期号：3
页码：032051
DOI：10.1088/1755-1315/199/3/032051
语种：English
出版社：IOP Publishing
摘要：This paper proposed an innovative waffle slab, which had obvious distinction in configuration compared with traditional waffle slab and possessed the superiority on multi-storey residence building. In order to investigate the thermal behavior of this innovative waffle slab, the numerical simulation was carried out by ABAQUS software in this paper. The bottom of slab model was exposed to fire and the ISO-834 standard temperature curve was adopted. The temperature distribution was first analyzed and discussed, and the results showed the ribs behaved as the single side fire-exposed beam. The maximum temperature of slab top could reach up to 200°C after a fire-exposed of two hours. And a calculation formula was proposed by model data to predict the fire ablation depth.
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