DESIGN OF EVACUATION EXITS IN ELLIPTICAL CORRIDOR TYPE BUILDINGS. CORRIDOR GEOMETRY

Autor:	Alexey V. Golkin, Valery G. Shamonin, Stanislav A. Zuev, Svetlana Yu. Khatuntseva
Jazyk:	ruština
Rok vydání:	2024
Předmět:	corridor width corridor length wide and narrow corridors ellipse eccentricity ramanujan formula ellipse arc length elliptic integral simpson formula Systems of building construction. Including fireproof construction concrete construction TH1000-1725
Zdroj:	Актуальные вопросы пожарной безопасности, Vol 22, Iss 4, Pp 8-14 (2024)
Druh dokumentu:	article
ISSN:	2686-8075
DOI:	10.37657/vniipo.avpb.2024.92.36.001
Popis:	There is considered the possibility of solving the problem of choosing the optimal width of evacuation curved corridors, both sides of which are parts of an ellipse to further minimize the mixing of human flows (and, accordingly, prevent congestion when people move) during evacuation in case of fire or other emergency situations. Questions on the criterion for dividing corridors into wide and narrow, on the accuracy of Ramanujan formula and on the calculation of the ellipse arc length are analysed.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/4ae3213c06c6455190e1bbc1d4dbe7fa Zobrazit plný text záznamu View record in DOAJ