摘要
在构件截面温度场计算的基础上提出不同截面形状、轴压、偏压、钢管混凝土柱耐火性能的简化计算方法,计算结果与试验结果近似。
Based on the temperature field calculation of member section, a simplified fire-resistant calculation method of different section shape under axial-compression or compression -bending of concrete filled steel tube column is raised,the calculation results are basically consistent with the experimental results.
出处
《天津建设科技》
2002年第4期15-18,共4页
Tianjin Construction Science and Technology
基金
国家自然科学基金资助项目(59978028.E0803)
关键词
钢管混凝土
耐火性能
柱
承载能力
concrete filled steel tubes column fire resistant bearing capacity
