摘要
介绍了钢管混凝土格构柱的工程应用和发展前景.对钢格构柱及钢管混凝土格构柱的试验研究、有限元分析和极限承载力计算方法的研究现状和研究成果进行了综述和总结,对国内现行设计规程计算方法的合理性进行了评价.最后对钢管混凝土格构柱今后的研究方向进行了展望.
The application and development prospects of concrete- filled steel tube(CFST) laced columns are introduced. Present status of steel laced columns and CFST laced columns, including test research, finite element analysis and the calculation methods of ultimate load - carrying capacity, are summarized. The rationality of calculation methods in China design criteria is evaluated. Finally the future research direction of CFST laced column is viewed.
出处
《福州大学学报(自然科学版)》
CAS
CSCD
北大核心
2008年第4期585-591,共7页
Journal of Fuzhou University(Natural Science Edition)
基金
福建工程学院科研发展基金资助项目(GY-Z0309)
关键词
钢管混凝土
格构柱
有限元
极限承载力
concrete- filled steel tube
laced columns
finite element
ultimate load -carrying capacity