Hierarchical structure of calculation methods for assessing the fire resistance of enclosure horizontal structures under the limit state of loss of integrity
Keywords:
Fire resistance, reinforced concrete slabs, limit state, loss of integrity, tabular method, simplified method, refined method, structural parameters, design, temperature effect of fireSynopsis
The chapter presents a hierarchical system of calculation methods for assessing the fire resistance of reinforced concrete slabs upon the onset of the limit state of loss of integrity. Three approaches are proposed: tabular, simplified and refined. The tabular method allows to quickly assess the fire resistance of slabs, the simplified method takes into account structural parameters and loads, and the refined method takes into account detailed characteristics of materials and temperature effects for the most accurate results. Such a system provides designers with flexibility during the design phase, allowing them to select the appropriate method depending on the required accuracy and available data. In addition, they help increase the safety of building structures during a fire.
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Pages
64-96
Published
December 31, 2024
Categories
Copyright (c) 2024 Stanislav Sidnei, Mykola Pelypenko, Mykola Grygorian, Mykhailo Kropyva, Ihor Taran, Serhii Holovchenko
Details about the available publication format: PDF
PDF
ISBN-13 (15)
978-617-8360-05-4
How to Cite
Sidnei, S., Pelypenko, M., Grygorian, M., Kropyva, M., Taran, I., & Holovchenko, S. (2024). Hierarchical structure of calculation methods for assessing the fire resistance of enclosure horizontal structures under the limit state of loss of integrity. In O. Fomin (Ed.), ASSESSMENT OF TECHNICAL CONDITION: MEANS OF MEASUREMENT, SAFETY, RISKS (pp. 64–96). Kharkiv: TECHNOLOGY CENTER PC. https://doi.org/10.15587/978-617-8360-05-4.ch3
