title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ Ð¿ÑÐµÐ´ÐµÐ»Ð° Ð¾Ð³Ð½ÐµÑÑÐ¾Ð¹ÐºÐ¾ÑÑÐ¸ Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð´Ð²ÐµÑÐµÐ¹, Ð¸Ð·Ð³Ð¾ÑÐ°Ð²Ð»Ð¸Ð²Ð°ÐµÐ¼ÑÑ Ð´Ð»Ñ ÐÐ­Ð¡
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Increasing the fire resistance limit of fire doors produced for NPP
Creators: name: Ð¦Ð¸ÑÑÐ»ÑÐ½Ð¸ÐºÐ¾Ð²Ð°, ÐÑÐ¸Ð½Ð°
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: 2022
Subjects: ÐÑÐ¾Ð¼Ð½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
ÐÐ¾Ð¶Ð°ÑÐ½Ð°Ñ Ð¾Ñ ÑÐ°Ð½Ð°
Ð¿ÑÐµÐ´ÐµÐ» Ð¾Ð³Ð½ÐµÑÑÐ¾Ð¹ÐºÐ¾ÑÑÐ¸
Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð¿Ð¾Ð¶Ð°ÑÐ½Ð°Ñ Ð´Ð²ÐµÑÑ
ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ
fire resistance limit
fire door
technical solution

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description: The topic of the final qualifying work: "Increasing the limit of fire resistance of fire doors manufactured for nuclear power plants". This work is devoted to the study of fire resistance of fire doors manufactured for nuclear power plants.Tasks that were solved during the study: Study of regulatory documentation that imposes requirements for protective fire doors; Analysis of the existing design of the protective fire door and evaluation of the test results; Identification of key door components that require improvement in terms of fire-fighting properties; Search for constructive solutions and development of a modernized design; Conducting field tests and experimental confirmation of the protective properties of the developed structure. As a result of the work, ways to increase the limits of the fire door's resistance were considered. An improved fire door design was developed and tests were carried out that confirmed the required fire-fighting characteristics.