摘要
对混凝土轴心受压柱进行了非线性分析,并应用可靠度理论分析了混凝土轴心受压柱的承载力影响因素.通过可靠性分析,建立了在满足可靠度水准β=4.0的钢筋混凝土轴心受压柱的设计φ曲线,该曲线对混凝土轴心受压柱的设计具有指导意义.
Nonlinear analysis was applied to the reinforced concrete columns, and reliability theory was used in the analysis of the influence factors of its ultimate loading. Through reliability analysis, on the basis of reliability index β=4.0, the φ curve for design of reinforced concrete columns under axial loads was obtained. The curve was helpful to the design of reinforced concrete columns under axial loads.
出处
《湖南大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2003年第1期97-100,共4页
Journal of Hunan University:Natural Sciences
基金
国家教委博士点基金资助项目(98053207)
关键词
混凝土柱
轴心受压
可靠性
非线性
reinforced concrete columns, axial loads, reliability, nonlinear
