摘要
提出一种计算各向异性板挠度的数值方法。导出与铰支和自由边界条件相对应的虚结点位移递推公式。为说明该方法，对45°单向复合材料板的挠度进行了两个实例计算，并对计算结果的正确性作了实验验证。
A numerical method to calculate deflexion of anisotropy plates is proposed. Recurrence formulas of displacements of virtual node were developed, with respect to free boundary conditons and hinge support. To illnstrate the use of the method, two examples, i. e. deflexions of 45°uniaxial composite plates, have been calculated. And test was performed to verify the calculated results.
出处
《南京化工大学学报》
1996年第1期58-64,共7页
Journal of Nanjing University of Chemical Technology(Natural Science Edition)
关键词
各向异性
板
挠度
弯曲
数值解
anisotropy plate composite materials numerical analysis deflexion
