Different strengthening strategies on progressive collapse performance of steel frames after fire

作者：Zhi Li, Shi-hao Wu, Kai Qian, Xi Lan · 发表于：Journal of Constructional Steel Research · 年份：2025 · DOI：10.1016/j.jcsr.2025.110192 · 被引用次数：5 · 研究领域：Fire effects on concrete materials、Structural Response to Dynamic Loads、Structural Load-Bearing Analysis