Research on mechanical properties of Q550D high-strength 
structural steel during heating and cooling stages of fire

Research on mechanical properties of Q550D high-strength structural steel during heating and cooling stages of fire

JIANG Binhui, WANG Fuxin, WANG Mengjie, LI Guoqiang

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Journal of Building Structures ›› 2024, Vol. 45 ›› Issue (12) : 160-169. DOI: 10.14006/j.jzjgxb.2024.0056

Research on mechanical properties of Q550D high-strength structural steel during heating and cooling stages of fire

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. Journal of Building Structures, 2024, 45(12): 160-169. https://doi.org/10.14006/j.jzjgxb.2024.0056

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