摘要
本文以加补充项的Fourier-Bessel双重级数的位移模式,对沿直线边界简支的环扇形弹性薄板在各种边界条件下的弯曲问题,提出一种新的、应用范围比较广的、便于计算的、解析形式的解法, 给出了算例,推广了加补充项的富氏级数法的应用范围。
In this paper a solution of deflection in the form of Fourier-Bessel double series with suplementary terms is proposed to analyse bending problems of thin elastic annular sector plate simply supported along radial edges and arbitrarily supported along circular edgse.This new solution is suitable to a wider range, convenient for calculation and it is in an analytical form.The results of computational examples are obtained.Thus the applied range of the Fourier series method with supplementary terms is extended.
出处
《北京建筑工程学院学报》
EI
1995年第2期62-72,共11页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
环扇形板
解析解
补充项
弯曲
弹性薄板
annular sector plate
analytical solution
suplementary terms
