A COMPARISON OF APPROXIMATE METHODS FOR SOLUTION OF PLATE BENDING PROBLEMS

被引：37

作者：

LEISSA, AW

CLAUSEN, WE

HULBERT, LE

HOPPER, AT

机构：

来源：

AIAA JOURNAL | 1969年 / 7卷 / 05期

关键词：

D O I：

10.2514/3.5245

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Summarizes and compares results obtained from using nine approximate analytical methods-point matching, boundary point least squares, Trefftz-Morely, interior collocation, interior least squares, subdomain, Galerkin, Ritz, and Kantorovich; for purposes of concrete comparison, each of methods is applied to two problems for which exact, although intricate, solutions are known; uniformly loaded, simply supported elliptical plate; square plate having free edges, supported at four asymmetrically located interior points, and loaded by its own weight; comparative results are presented.

引用

页码：920 / &