摘要
本文以加补充项的Fourier-Bessel双重级数的位移模式,对环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 plate with various edge conditions. This new solutions is suitable to a wider range, convenient for calculation and it is in an analytical form. The results of a computational example are obtained. Thus the range of application of the Fourier series method with supplementary terms is extended.
出处
《北京建筑工程学院学报》
1990年第1期50-57,共8页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
环形
板
解析解
边界条件
analytical solution, suplementary terms, boundary conditions
