摘要
本文分析了现有的几种利用欧拉公式求解钢管砼轴压临界荷载的计算方法,提出了利用组合模量计算轴压稳定承载力的公式。按所提供的方法进行计算不需进行任何修正,而且与实验结果符合良好。文中还提出了设计曲线。
Based on the discussion of several calculating method concerning the critical loads of concrete filled steel tubular members under compression by use of Euler's equation, the synthetic modulus has been introduced in Euler's equation in this paper to determine directly the critical loads of axially compressed concrete filled steel tubular members. There exists a favourable agreement between the predicted values and the experimental results.Design curves can be plotted according to the suggested method for practical use.
出处
《建筑结构学报》
EI
CAS
CSCD
北大核心
1992年第1期43-52,共10页
Journal of Building Structures
基金
国家自然科学基金
