摘要
钢管混凝土结构由于具有一系列优点，目前正被越来越广泛地应用于厂房和高层建筑的框架结构中，取得了良好的经济效果．但至目前为止，尚无专门的静力和动力作用下的计算方法．本文对钢管混凝土构件的抗弯刚度进行了研究，并基于此探讨了钢管混凝土框架结构静力作用下水平侧移计算的“Ｄ”值法以及地震反应的弹塑性时程分析方法．本文的研究方法是一种新的尝试．
Concrete filled steel tubular(CFST) structure has been applied more and more extensily as frame column in industrial workshops and high-rise buildings because of its advantages and satisfactory economic effects. Howerer, there are no calculating methods for this kind of structure under static and dynamic loading states at present. The bending stiffeness of CFST member is studied in this paper. 'D' value method is discussed to be applied in the lateral displacement calculation for CFST frame structure, as well as the elasto-plastic dynamic analysis method, which is a new attempt.
出处
《哈尔滨建筑大学学报》
1995年第3期22-28,共7页
Journal of Harbin University of Civil Engineering and Architecture
基金
地震科学联合基金
