摘要
一个精确的重富立叶级数解析解用于分析四边形自由的点支横观各向异性平行四边形板的自由振动、屈曲和弯曲。解析解用叠加法得到,此解收敛迅速。与现有结果的比较证实了由本法得到的解析解的精确性。文后用图表给出高精度的自由振动、屈曲和弯曲计算结果。
The accurate double Fourier series analytical solutions are obtained for the free vibration, buckling and bending of Point Supported Anisotropic Skew Plates with four free edges. Solutions were obtained by method of superposition. Convergence was found to be rapid. Comparisons with existing results con- firm the accuracy of analytical solutions obtained by the method. Highly accurate results are tabulated for the free vibration buckling and bending.
出处
《力学季刊》
CSCD
北大核心
2006年第1期130-136,共7页
Chinese Quarterly of Mechanics