摘要
分析了钢管混凝土在火灾作用下相互作用的机理,相比钢筋混凝土结构或钢结构,钢管混凝土具有更好的灾后可修复性。对目前火灾后钢管混凝土剩余承载力的研究成果进行了探讨,提出了各种研究成果的优缺点,为后续进行火灾后钢管混凝土柱的剩余承载力研究提供思路。
Comparing with reinforce concrete structure and steel structure ,concrete-filled steel tubes have better per formance in fire and better feasibility of being retrofitted after fire because of interaction. The present research rusuhs and their characteristics were studied.
出处
《福建建材》
2011年第6期32-32,120,共2页
Fujian Building Materials
关键词
钢管混凝土
火灾后
承载力
concrete filled steel tubes, post-fire, bearing capacity
