Study on the fire resistance performance of integrated steel beam with fire protection and decoration under fire

Abstract

Abstract: In order to study the temperature field and bearing capacity of steel beams with integrated fire protection and decoration structure under fire, the fire resistance performance of steel beams with different cross- sectional sizes and different fire resistance limits was studied through an analysis model based on ANSYS software, and a simplified formula for calculating the bearing capacity of steel beams were given. The formula calculation results are in good agreement with the finite element results.

Key words: , steel beams with integrated fire protection and decoration structure, fire resistance, finite element

YING Shan-shan, PAN TAO, FU Bo, ZHANG Jing-yi. Study on the fire resistance performance of integrated steel beam with fire protection and decoration under fire[J]. Fire Science and Technology, 2021, 40(4): 481-486.

[1]	Liu Bingfeng, Tan Yinghua, Wu Hao, Xi Feng. Study on fire resistance of double C-shaped cold-formed steel split section column [J]. Fire Science and Technology, 2023, 42(3): 345-350.
[2]	Zhang Di, Chen Yangxun, Xu Wei, Jiang Xuepeng. Research on the fire resistance rating range of single/double-line arched-quasi-rectangular tunnels exceeding 380 ℃ [J]. Fire Science and Technology, 2023, 42(2): 159-163.
[3]	Zhang Yichao , Zhou Mei , Shu Yang , Chen Jiajia. Study on the combustibility of main tree species in typical desert steppe of Inner Mongolia [J]. Fire Science and Technology, 2023, 42(1): 120-124.
[4]	XIANG Kai, PAN Yan-chong, DIAO Xiao-liang, SONG Tian-yi. Fire resistance analysis of square concrete-filled steel tubular column to steel beam frames [J]. Fire Science and Technology, 2022, 41(8): 1023-1029.
[5]	LI Yan-bing, LI Wei, NI Ya., YIN Liang. Study on fire resistance behavior of Long-Span Deck Suspension Bridge under vehicle fire [J]. Fire Science and Technology, 2022, 41(7): 877-882.
[6]	CHEN Yan-fang, ZHANG Jin-chuan, HOU Li-qun, CHEN Shi-cai. Fire resistance and parameters influence of concrete filled double steel tubular columns [J]. Fire Science and Technology, 2022, 41(7): 922-926.
[7]	HUANG Yi-liang, PENG Lei, XUE Gang, SHI Jian-feng. Experimental study on fire resistance of connections in prefabricated modular steel structures [J]. Fire Science and Technology, 2022, 41(6): 772-776.
[8]	WANG Jin-ping, YE Yi-fan, CHU De-wen, BAI Yun-long. Discussion on problems and countermeasure of steel structure buildings fire protection [J]. Fire Science and Technology, 2022, 41(4): 478-480.
[9]	DONG Qing. Comparative study on calculation of fire resistance of steel structure based on code and numerical simulation [J]. Fire Science and Technology, 2022, 41(3): 359-362.
[10]	. The influence of steel fire door stiffeners and hinges on fire resistance [J]. Fire Science and Technology, 2022, 41(2): 206-209.
[11]	Cao Meng, Bi Yanning, Yang Shaobin, Bai Ye, . Research on fire resistance of 5 conifer species in Beijing area [J]. Fire Science and Technology, 2022, 41(12): 1745-1748.
[12]	BAO Guang-hong, FENG Jun, HU Lin-ming, ZHANG Bing-hao. Research on test methods for fire resistant performance of dedicated fire cables [J]. Fire Science and Technology, 2021, 40(9): 1294-1296.
[13]	ZHANG Fan. The influence of components of fire retardant coating on fire resistance performance of steel structure [J]. Fire Science and Technology, 2021, 40(9): 1391-1393.
[14]	PENG Lei, HUANG Yi-liang, CUI Hai-hao. Experimental study on fire resistance of assembled steel columns in prefabricated modular building [J]. Fire Science and Technology, 2021, 40(8): 1133-1136.
[15]	WANG Wei, FANG Zhong-nian. Effects of crystallized fire proof material on the fire resistance of concrete [J]. Fire Science and Technology, 2021, 40(8): 1137-1141.

Study on the fire resistance performance of integrated steel beam with fire protection and decoration under fire

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments