title: ÐÐµÑÑÑÐ°Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸Ð· Ñ Ð¾Ð»Ð¾Ð´Ð½Ð¾Ð³Ð½ÑÑÑÑ Ð¾ÑÐ¸Ð½ÐºÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐ¸Ð»ÐµÐ¹ Ð¿ÑÐ¸ Ð¾Ð³Ð½ÐµÐ²Ð¾Ð¼ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¸
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: The bearing capacity of elements from cold-formed galvanized profiles under fire exposure
Creators: name: ÐÐ¾ÑÐ»Ð¾Ð², ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
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: ÐÐ¡Ð¢Ð
Ð»ÑÐ³ÐºÐ¸Ðµ ÑÑÐ°Ð»ÑÐ½ÑÐµ ÑÐ¾Ð½ÐºÐ¾ÑÑÐµÐ½Ð½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ñ Ð¾Ð»Ð¾Ð´Ð½Ð¾Ð³Ð½ÑÑÑÐ¹ Ð¾ÑÐ¸Ð½ÐºÐ¾Ð²Ð°Ð½Ð½ÑÐ¹ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ
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Ð¿Ð¾Ð¶Ð°ÑÐ½Ð°Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ
cold-formed thin-walled steel structures
fire resistance
fire safety

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÐµÑÑÑÐ°Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸Ð· ÑÐ¾Ð»Ð¾Ð´Ð½Ð¾Ð³Ð½ÑÑÑÑ Ð¾ÑÐ¸Ð½ÐºÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐ¸Ð»ÐµÐ¹ Ð¿ÑÐ¸ Ð¾Ð³Ð½ÐµÐ²Ð¾Ð¼
Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¸Â». 
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1. Ð¢ÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð´Ð¾ Ð¿Ð¾ÑÐµÑÐ¸ Ð½ÐµÑÑÑÐµÐ¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð¸Ð· ÑÐ¾Ð½ÐºÐ¾ÑÑÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾ÑÐ¸Ð»ÐµÐ¹;
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ÐÑÐ¿ÑÑÐ°Ð½Ð¸Ñ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½ÑÐµ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ, Ð±ÑÐ»Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð½Ð° Ð±Ð°Ð·Ðµ ÐÐÐÐÐÐ ÐÐ§Ð¡ Ð Ð¾ÑÑÐ¸Ð¸. Ð ÑÐ¾Ð´Ðµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð±ÑÐ»Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾ Ð²ÑÐµÐ¼Ñ Ð´Ð¾ Ð¿Ð¾ÑÐµÑÐ¸ Ð½ÐµÑÑÑÐµÐ¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÐºÐ¾Ð»Ð¾Ð½Ð½Ñ Ð¸ Ð±Ð°Ð»ÐºÐ¸. Ð Ð°ÑÑÐµÑÑ Ð² Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ ÑÐ¾Ð³Ð»Ð°ÑÐ½Ð¾ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐµÐ¹ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐµ Ð¡Ð 260.1325800.2016 Â«ÐÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÑÐ°Ð»ÑÐ½ÑÐµ ÑÐ¾Ð½ÐºÐ¾ÑÑÐµÐ½Ð½ÑÐµ Ð¸Ð· ÑÐ¾Ð»Ð¾Ð´Ð½Ð¾Ð³Ð½ÑÑÑÑ Ð¾ÑÐ¸Ð½ÐºÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐ¸Ð»ÐµÐ¹ Ð¸ Ð³Ð¾ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð»Ð¸ÑÑÐ¾Ð². ÐÑÐ°Ð²Ð¸Ð»Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸ÑÂ» Ð¸ ÑÑÐ¸ÑÑÐ²Ð°Ð»Ð¸ ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ ÑÐ¾Ð»Ð¾Ð´Ð½Ð¾Ð³Ð½ÑÑÑÑ Ð¾ÑÐ¸Ð½ÐºÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¿ÑÐ¾ÑÐ¸Ð»ÐµÐ¹.
Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐ°ÑÑÐµÑÐ° Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð´Ð¾ Ð¿Ð¾ÑÐµÑÐ¸ Ð½ÐµÑÑÑÐµÐ¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÑÐµÐ¼ ÑÐºÑÑÑÐ°Ð¿Ð¾Ð»ÑÑÐ¸Ð¸ Ð½Ð¾Ð¼Ð¾Ð³ÑÐ°Ð¼Ð¼, Ð° ÑÐ°ÐºÐ¶Ðµ Ð²ÑÐ´Ð²Ð¸Ð½ÑÑÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ðº ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¹ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¾Ð³Ð½ÐµÑÑÐ¾Ð¹ÐºÐ¾ÑÑÐ¸.
description: The subject of the graduate qualification work is Â«The bearing capacity of elements from cold-formed galvanized profiles under fire exposureÂ».
The work contains developing recommendations for a methodology of determining the bearing capacity of cold-formed thin-walled steel structures under fire.
The research set the following goals:
1. Theoretical finding of the time until the loss of the bearing capacity of thinwalled profiles structures;
2. Conducting an experimental research of samples for finding the time until loss of bearing capacity under fire;
3. Comparison of the results and analysis of the usability of the recommendations to the methodology;
4. The developing of recommendations that must be considered when creating a universal methodology for determining the fire resistance of cold formed steel thinwalled structures.
The experiments carried out in this work were performed on the basis of VNIIPO EMERCOM of Russia. During the tests, the time until the loss of the bearing capacity of the samples of the column and beam structures was determined. Calculations in the analytical part of the work were performed according to the current methodology of SP 260.1325800.2016 âThin-walled steel structures made of cold-formed galvanized profiles and corrugated sheets. Design Rulesâ and includes the actual stress-strain state of cold formed steel thin-walled structures. As a result, the efficiency of calculating the time to loss of bearing capacity by extrapolating nomograms was analyzed, and recommendations were made to the existing method for determining fire resistance.