Evacuation routes performances and fire safety of buildings

• Main Authors: Laban Mirjana Đ., Popov Srđan B., Vukoslavčević Suzana R., Šupić Slobodan M.
• Format: Article
• Language: English
• Published: Savez inženjera i tehničara Srbije 2015-01-01
• Series: Tehnika
• Subjects: fire safety; evacuation; calculation; simulation; modelling
• Online Access: http://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2015/0040-21761504599L.pdf
• ISSN: 0040-2176; 2560-3086

Residential buildings, public and business facilities with large number of occupants are particularly exposed to the risk of event with catastrophic consequences, especially in case of fire. Evacuation routes must be separated fire compartments with surfaces made of non-combustible materials. Safe evacuation of building occupants in case of fire is a crucial requirement for the preservation of human life in building. In our engineering practice, calculation model is usually applied in order to determine the time required for evacuation (SRPS TP 21). However, evacuation simulation models are more present in research papers, contributing to better assessment of flow of evacuation in the real time. These models could provide an efficient way of testing the safety of a building in the face of fire and indicate critical points at the evacuation paths. Computer models enable the development and analysis of multiple various scenarios during a fire event, contributing to defining the measures for improving the safety of the building in case of fire. This paper analyses the fulfilment of technical requirements for the safe evacuation and proposes improvement measures based on a comparative analysis of the time required for occupants' evacuation from the building (Department of Civil Engineering and Geodesy in Novi Sad), obtained by calculation model and by using evacuation simulation software.