摘要
本文介绍了轻型塔架的挠度速算法,并以三角形截面的钢塔架为例题作了计算公式推导。这种方法具有计算简单和具有足够精度的优点。
This paper presents an approximately calculating method of the deflection of light triangular space steel frames whose sections arc varied.This method has the merits which can simplify caceulation and provide suifieient accurary.
出处
《中国民航学院学报》
1992年第2期46-53,共8页
Journal of Civil Aviation University of China
关键词
轻型塔架
挠度
挠曲线
惯性矩
light tower-shaped steel frame
deflection
monent of inertia
line of deflection
