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http://dx.doi.org/10.7731/KIFSE.2014.28.1.001

A Study on Fire Features of Double-Skin Facade Structure by Using Fire Simulation (FDS)  

Gu, Seon-Hwan (Graduate School of Fire Department, Dongshin Univ.)
Kim, Hyun-Ho (Graduate School of Fire Department, Dongshin Univ.)
Song, Young-Joo (Dept. of Fire Administration, Dongshin Univ)
Publication Information
Fire Science and Engineering / v.28, no.1, 2014 , pp. 1-11 More about this Journal
Abstract
This study aims to address the fire characteristics of Double-skin facade using the Fire Dynamics Simulator (FDS). To end this, Double-skin facade was classified into the four structures, that is Box, Shaft-box, Corridor, Multistory, through PyroSim program which was based on FDS, and further each structure of fire characteristics were analyzed numerically as well as comparatively in the current study. This study also examined smoke movement, smoke density, smoke detectors, and visibility in order to closely identify the each structure of fire characteristics. The results of the study discovered that the Box structure did not significantly affect smoke which was rising in the other rooms, except for the fire room whereas the Corridor structure had positive effects on Double-skin facade horizontally. In addition, the Shaft-box structure showed the fastest vertical movement by means of the shaft, on the other hand, rising smoke influenced the other rooms as well. The Multistory structure along with rising smoke had a great impact on the other divided rooms in a vertical way.
Keywords
FDS; Double-skin Facade; Box; Shaft-box; Corridor; Multistory;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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