弹性地基上正交异性层迭梁的格林函数精确解

Green Functions Exact Solutions for Orthotropic Beams on Elastic Fonudations

讨论置于弹性地基上正交各向异性层迭梁的弯曲、振动和稳定问题。推导了该梁的格林函数，并用之求得了梁的精确解。

In this paper,the problems of bending,vibration and stability for Laminated beams on elastic foundations are disscussed.Canonical Greens functions are derived for these beams,which can be used to furnich exact solutions.The exact solutions serve as ipmortant benchmark results for checking the convergence and accuracy of approximate solutions obtained from unmerical methods.