STR05 L02a - Fire Rating and Protection скачать в хорошем качестве

STR05 L02a - Fire Rating and Protection

In this presentation we'll introduce general principles of Fire Protection, define material categories and construction classifications for structures, and discuss the approaches that are used to determine required fire ratings for structural elements. We’ll conclude with a discussion of the temperature effects on steel and different approaches for providing Fire Protection for structural steel. 0:00 – Introduction 1:18 – The Great Chicago Fire 3:07 – The Little Chicago Fire 4:10 – General Principles of Fire Protection 4:45 – Active Fire Protection 5:20 - Passive Fire Protection 5:53 – Material Categories 7:14 – Construction Classification 8:39 – Allowable Building Height 10:05 – Detailed Discussion of Construction Classification 13:26 – Fire Resistance Rating 14:35 – Temperature Effects on Structural Steel 15:41 – ISO 834 Temperature-Time Curve 16:35 – Sprayed Fire-Resistant Materials 17:34 – Concrete Encasement 19:02 - Intumescent Coatings 20:05 - Conclusions Keywords: ASCE 7-16: 2016 American Society of Civil Engineers Minimum Design Loads and Associated Criteria for Buildings and Other Structures IBC 2021: International Building Code ISO 834 International Organization for Standardization Fire Protection, Fire Rating, Structural Engineering, Home Insurance Building