摘要
分析了钢管高强混凝土叠合柱中核心钢管混凝土部分和外围叠合混凝土部分之间的轴力分配,讨论了各主要参数对上述轴力分配关系的影响,最后在对大量计算结果进行分析的基础上,建议了相应的设计名义轴压比限值.
In this paper, the distribution of axial loading between tube filled with high strength concrete and outer laminated concrete is analyzed. Then, the influence of some primary parameters on the distribution is studied. Finally, on the basis of calculating results, the limitation of nominal axial compression ratio is suggested.
出处
《世界地震工程》
CSCD
1999年第2期1-8,27,共9页
World Earthquake Engineering
基金
国家自然科学基金
黑龙江省青年基金
关键词
叠合柱
名义轴压比限值
钢管混凝土柱
轴力分配
laminated column
high strength concrete
limitation of nominal axial compression