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title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
title: Fire resistance of tall residential building monolithic reinforced concrete structures
Creators: name: ÐÐ°Ð·Ð°ÑÐ¾Ð², ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ð²ÑÑÐ¾ÑÐ½ÑÐµ Ð¶Ð¸Ð»ÑÐµ Ð·Ð´Ð°Ð½Ð¸Ñ
Ð¾Ð³Ð½ÐµÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ
Ð¿Ð¾Ð¶Ð°ÑÐ½Ð°Ñ Ð½Ð°Ð³ÑÑÐ·ÐºÐ°
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÐ¹ ÑÐµÐ¶Ð¸Ð¼ Ð¿Ð¾Ð¶Ð°ÑÐ°
ÑÑÐµÐ±ÑÐµÐ¼ÑÐµ Ð¿ÑÐµÐ´ÐµÐ»Ñ Ð¾Ð³Ð½ÐµÑÑÐ¾Ð¹ÐºÐ¾ÑÑÐ¸
high-rise residential building
fire resistance
fire load
thermal regime
required fire resistance limits

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description: The title of thesis is Â«Fire resistance of tall residential building monolithic reinforced concrete structuresÂ». The subject of study is fire hazard in high-rise residential buildings with a height of more than 150 meters. The aim of study is a definition of fire resistance limits of monolithic reinforced concrete structures under fire load with a Â«realÂ» thermal regime. The tasks to solve are:
1. Definition of the most dangerous scenarios of fire development and the most responsible load-bearing structures.
2. Static calculation of the building in order to determine the stress-strain state of its structures under operational loads; selection of the cross section and reinforcement of the most critical load-bearing structures, ensuring operability in groups I and II of limiting states.
3. Thermotechnical calculation of the main load-bearing structures under "standard" and "real" fire conditions.
4. Determination of the value of the load bearing capacity of structures exposed to fire at different points in time under different fire conditions.
5. Analysis of the influence of the considered temperature conditions of the fire on the fire resistance of the structure.
It was established that for high-rise residential buildings it is necessary to determine and standardize the required fire resistance limits taking into account modern data on fire load and through the equivalent duration of the fire.