Study on the External Insulation System with Curtain Wall for Fire Prevention Based on Numerical Simulation

Miao Zhang; Wen Hua Song; Zhao Peng Ni; Xin Huang

doi:10.4028/www.scientific.net/AMM.444-445.1592

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 444-445Study on the External Insulation System with...

Study on the External Insulation System with Curtain Wall for Fire Prevention Based on Numerical Simulation

Abstract:

This paper simulates the fire prevention performance of external insulation system with curtain wall based on FDS method. The effect to control flame spread of fire-barrier belt and fire separating element with different width is discussed. The characteristics of temperature distribution on the interior, exterior and intermediate cavity of external insulation system are analyzed and the variability of heat release rate is found. The results prove that fire-barrier belt and fire separating element could effectively inhibit flame spread and growth. The fire prevention performance of external insulation system is strengthened with increasing of setting the width. When the width of fire separating element is 100 mm and fire-barrier belt width is 300 mm, the whole external insulation system has good fire prevention performance, which can be set as basic parameters for the design of fire protection construction with consider the applicability and economical efficiency of actual engineering.

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Periodical:

Applied Mechanics and Materials (Volumes 444-445)

Pages:

1592-1599

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.444-445.1592

Citation:

Cite this paper

Online since:

October 2013

Authors:

Miao Zhang*, Wen Hua Song, Zhao Peng Ni, Xin Huang

Keywords:

Building Curtain Wall, External Insulation System, Fire Dynamics Simulator (FDS), Fire Protection, Numerical Simulation

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* - Corresponding Author

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