Methodology of Estimation of Fire Separation Distances between Construction Facilities by Calculation

Vadym Nizhnyk; Yurii Feshchuk; Volodymyr Borovykov

doi:10.4028/www.scientific.net/MSF.1006.93

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HomeMaterials Science ForumMaterials Science Forum Vol. 1006Methodology of Estimation of Fire Separation...

Methodology of Estimation of Fire Separation Distances between Construction Facilities by Calculation

Abstract:

Based on analysis of appropriate literary sources we established that estimation of fire separation distances was based of two criteria: heat flux and temperature. We proposed to use “ignition temperature of materials” as principal criterion when determining fire separation distances between adjacent construction facilities. Based on the results derived while performing complete factorial we created mathematical model to describe trend of changing fire separation distances depending on caloric power of fire load (Q), openings factor of the external enclosing structures (k) and duration of irradiation (t); moreover, its adequacy was confirmed. Based on linear regression equations we substantiated calculation and tabular method for the determination of fire separation distances for a facility being irradiated which contains combustible or otherwise non-combustible façade and a facility where liquid oil products turn. We developed and proposed general methodology for estimation of fire separation distances between construction facilities by calculation.

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Periodical:

Materials Science Forum (Volume 1006)

Pages:

93-100

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.1006.93

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Online since:

August 2020

Authors:

Vadym Nizhnyk, Yurii Feshchuk*, Volodymyr Borovykov

Keywords:

Calculation Method, Construction Facility, Duration of Irradiation, Fire Load, Fire Separation Distance, Ignition Temperature, Openings Factor

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* - Corresponding Author

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