摘要
本文采用叠加法完满地解决了在满足自由边界条件下,矩形厚板的自由振动问题从而使得边界条件的满足能达到任意精度,并且所取的位移解的每一项都严格的满足控制微分方程。
Free vibration of thick rectangular plates is solved under satisfication of free boundary condition by using superposition method. Thus the satisfication of boundary condition may obtain any accuracy, and each term in displacement solution may completely satisfy the controlling differential equation.
出处
《西安矿业学院学报》
北大核心
1989年第4期89-96,57,共9页
Journal of Xi'an University of Science & Technology
关键词
矩形厚板
自由边
自由振动
叠加法
thick rectangular plate,free edge,free vibration,superposition method
