级数项特解场法分析弹性地基板弯曲问题  

Fourier Series Particular Solutions Method for the Problem of the Plate on Elastic Foundation

作　　者：窦建华[1,2] 于红光[1,2] 王左辉[3] 

机构地区：[1]合肥工业大学计算机系 [2]合肥工业大学计算中心 [3]合肥工业大学数力系

出　　处：《东南大学学报（自然科学版）》1998年第4期88-91,共4页Journal of Southeast University：Natural Science Edition

摘　　要：通过对满足特定边界条件的Ｆｏｕｒｉｅｒ级数求得板的完备解．从而，此级数的每一项皆为齐次方程的特解，用它们来构造定解方程，求解原问题．算例表明，本方法算效高，精度好．The complete system of solutions for the plate on elastic foundation is obtained from Fourier series under some given boundary conditions. These solutions can form the determining equation of the problem. The computation example is given to illustrate the excellent efficiency and accuracy of the method.

关 键 词：弹性地基 特解场 薄板 弯曲 付里叶级数 

分 类 号：TU471.2[建筑科学—结构工程] O343[建筑科学—土工工程]