摘要
介绍了一个受约束钢梁的抗火试验，并将试验结果与利用上海《钢结构防火技术规程》中的有关公式计算结果进行了对比，表明结构中的钢梁受火所产生的温度内力对钢梁的抗火性能有较大影响。
A fire-resistant experiment on a restrained steel beam is presented. Comparisons are made between the experimental re- sults and numerical ones obtained from the formulas given in Shanghai Technical Code on Fire Safety of Steel Structures. It is showed that the code is suitable for fire-resistant design of steel beams and the thermal effects ought to be considered in the fire-resistant design of steel structures.
出处
《土木工程学报》
EI
CSCD
北大核心
2000年第4期23-26,共4页
China Civil Engineering Journal
基金
本文为国家自然科学基金资助!项目编号:59778032
关键词
钢梁
抗火
试验
计算
钢结构
steel beams, fire resistance, experiment, calculation
