摘要
引用奇异函数表示圆板横向非连续载荷的广义面分布集度,根据双调和方程边值问题的自然 边界归化方法,求得了圆板在非连续载荷作用下的弯曲解.
Some singularity functions are introuduced to express the generalized distribution surface density of the transverse discontinuous load on the circular plate. Based on the natural boundary reduction for the boundary value problems of biharmonic equation, the bending solutions to the circular plate under the discontinuous load are obtained.
出处
《广东工业大学学报》
CAS
2003年第4期96-100,共5页
Journal of Guangdong University of Technology
关键词
非连续载荷
圆板
自然边界元法
奇异函数
双调和方程
边值问题
弯曲解
discontinuous load
signularity functions
the bending of the circular plate
natural boundary element method (NBEM)
