摘要
对组合楼板火灾条件下的力学性能进行了分析,并提出了相应条件的挠度计算的理论公式。该计算方法考虑了混凝土中温度的非线性以及高温对材料特性的影响,为今后的研究提供了一个研究思路。
The mechanical properties of composite slabs under fire conditions were analyzed in this paper,and a corresponding theoretical formula of deflection calculation was proposed,the nonlinear temperature in concrete and the influence of high temperature on the material properties were considered in the method,which provided new ideas for future researches.
出处
《钢结构》
北大核心
2015年第9期94-98,共5页
Steel Construction
关键词
组合楼板
耐火力学分析
composite slabs
fire
deflection
mechanical analysis
