A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Light Steel Framing with Mineral Wool Fire Protection Under Fire Exposure
https://orcid.org/http://orcid.org/0000-0003-1071-427X
https://orcid.org/http://orcid.org/0000-0002-9822-3637
The article calculates the actual limits of fire resistance of light thin-walled structures based on Eurocode 3 and finite element modeling of high-temperature fields in SOFiSTiK PC. Experimental studies of structures with a fire-shield made of mineral wool material MBOR-16F produced by JSC “TIZOL” (Russia) have been carried out. This material is designed specifically for the protection of light-steel structures. The solution of the thermophysical part of the calculation according to Eurocode 3 showed good agreement with the results of experimental data, including samples with effective fire protection, but strongly depend on the calculation step. Accurate results were only achieved with a time step of 1 s. Finite element simulations predicted the correct time to reach the critical temperature of the test sample without any additional assumptions. Further research will be aimed at reducing the consumption of fire-protective material while maintaining the required limits of the fire-resistance of structures.
Light Steel Framing with Mineral Wool Fire Protection Under Fire Exposure
https://orcid.org/http://orcid.org/0000-0003-1071-427X
https://orcid.org/http://orcid.org/0000-0002-9822-3637
The article calculates the actual limits of fire resistance of light thin-walled structures based on Eurocode 3 and finite element modeling of high-temperature fields in SOFiSTiK PC. Experimental studies of structures with a fire-shield made of mineral wool material MBOR-16F produced by JSC “TIZOL” (Russia) have been carried out. This material is designed specifically for the protection of light-steel structures. The solution of the thermophysical part of the calculation according to Eurocode 3 showed good agreement with the results of experimental data, including samples with effective fire protection, but strongly depend on the calculation step. Accurate results were only achieved with a time step of 1 s. Finite element simulations predicted the correct time to reach the critical temperature of the test sample without any additional assumptions. Further research will be aimed at reducing the consumption of fire-protective material while maintaining the required limits of the fire-resistance of structures.
Light Steel Framing with Mineral Wool Fire Protection Under Fire Exposure
https://orcid.org/http://orcid.org/0000-0003-1071-427X
https://orcid.org/http://orcid.org/0000-0002-9822-3637
The article calculates the actual limits of fire resistance of light thin-walled structures based on Eurocode 3 and finite element modeling of high-temperature fields in SOFiSTiK PC. Experimental studies of structures with a fire-shield made of mineral wool material MBOR-16F produced by JSC “TIZOL” (Russia) have been carried out. This material is designed specifically for the protection of light-steel structures. The solution of the thermophysical part of the calculation according to Eurocode 3 showed good agreement with the results of experimental data, including samples with effective fire protection, but strongly depend on the calculation step. Accurate results were only achieved with a time step of 1 s. Finite element simulations predicted the correct time to reach the critical temperature of the test sample without any additional assumptions. Further research will be aimed at reducing the consumption of fire-protective material while maintaining the required limits of the fire-resistance of structures.
Light Steel Framing with Mineral Wool Fire Protection Under Fire Exposure
Lecture Notes in Civil Engineering
Vatin, Nikolai (editor) / Roshchina, Svetlana (editor) / Serdjuks, Dmitrijs (editor) / Gravit, Marina (author) / Dmitriev, Ivan (author)
2022-01-30
11 pages
Article/Chapter (Book)
Electronic Resource
English
Fire protection of structural steel framing
| Engineering Index Backfile | 1966
A New Fire Resistant Light Mineral Wool
| British Library Online Contents | 2012
Reliability Analysis fo light Framing During Fire Exposure
| British Library Conference Proceedings | 1994