Please use this identifier to cite or link to this item: http://repositsc.nuczu.edu.ua/handle/123456789/12337
Title: Parameters for simulation of the thermal state and fire-resistant quality of hollow-core floors used in the mining industry
Other Titles: ПАРАМЕТРИ МОДЕЛЮВАННЯ ТЕПЛОВОГО СТАНУ Й ВОГНЕСТІЙКОСТІ БАГАТОПУСТОТНИХ ЗАЛІЗОБЕТОННИХ ПЕРЕКРИТТІВ, ЩО ВИКОРИСТОВУЮТЬСЯ В ГІРНИЧІЙ ПРОМИСЛОВОСТІ
Authors: Andrіі Kovalov, Volodymyr Konoval, Anastasiia Khmyrova, Kateryna Dudko
Issue Date: 2019
Publisher: EDP Sciences
Citation: E3S Web of Conferences
Series/Report no.: 123;01022
Abstract: The statistical data of the fire and technogenic safety in Ukrainian mines have been studied. A literary analysis has been made of advanced expertise in determining the fire resistance of building structures. It has been studied the thermal state and fire resistance of hollow-core floors using the fire tests and the calculated determination of the fire resistance degree of a structure based on a two-dimensional model of thermal conductivity and convective heat transfer implemented in the ANSYS R17.1 software complex. The fire test of hollow-core floor has been analysed and the use of a computational-experimental method is proposed to determine the parameters when simulating the thermal state and the fire resistance of both protected and unprotected hollow-core floors. A technique has been developed for simulating the thermal state and the fire resistance of hollow-core floors, which can be used in assessment of the fire resistance degree of reinforced concrete building structures both in industrial construction and in the mining industry
URI: http://repositsc.nuczu.edu.ua/handle/123456789/12337
Appears in Collections:Кафедра пожежної профілактики в населених пунктах

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