摘要
本文由设定两个位移函数，应用最小二乘法和能量法，得到中厚悬臂矩形板固有振动和稳定的Ｒｅｉｓｓｎｅｒ近似解。
By me ans of the constitution of the two displacement functions and the application of the least Squares method and the energy method this paper gives the Reissner approximate soluticns of the free vibration and the stability for the moderate-thick cantilever rectangular plate.
出处
《应用数学和力学》
EI
CSCD
北大核心
1995年第2期149-154,共6页
Applied Mathematics and Mechanics
关键词
中厚板
悬臂板
固有振动
稳定
moderate-thick platc,Reissner theory,boundary effect,displacement function,beam function,Rayleigh quotient
