Modeling of membrane action in floor slabs subjected to fire

作者: Guo-Qiang Li , Shi-Xiong Guo , Hao-Sheng Zhou

DOI: 10.1016/J.ENGSTRUCT.2006.06.025

关键词:

摘要: Through observations from experiments and fire-caused damage in real buildings, it is found that membrane action plays an important role enhancing the fire-resistant capacity of floor slabs. Considering mechanism slabs subjected to fire, explicit theoretical model proposed. Based on force moment equilibrium requirement formulas for calculating ultimate load- bearing fire conditions considering effects are obtained. The effectiveness theory modeling validated through satisfactory comparison with results different simulations.

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