正交各向异性碳/环氧四边固支矩形层合板自振频率的近似解

THE APPROXIMATE SOLUTION OF RESONANT FREQUENCY OF THE RECTANGLE ORTHOTROPIC CARBON/EPOXY REDIN LAMINATION QUADRILATERAL FIXED'S PLATE

本文利用能量法（瑞利法）近似计算四边固支各向异性层合板振动的固有频率，并对其实测提出了一个实验方案。

This article uses energy method (Rayleigh method) to approximately calaulate the resonant frequency of orthotropic commination plate and presents a experiment programmer against its actual measurement