TRANSVERSE VIBRATIONS OF RECTANGULAR, ORTHOTROPIC PLATES WITH ONE OR 2 FREE EDGES WHILE THE REMAINING ARE ELASTICALLY RESTRAINED AGAINST ROTATION

被引：13

作者：

GROSSI, RO

LAURA, PAA

机构：

[1] Institute of Applied Mechanics, Base Naval Puerto Belgrano

来源：

OCEAN ENGINEERING | 1979年 / 6卷 / 05期

关键词：

D O I：

10.1016/0029-8018(79)90034-9

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

A survey of the literature reveals that the title problem has not been previously solved. The fundamentals frequency of transverse vibration of the orthotropic structural element is determined by expanding the displacement amplitude function in terms of simple polynomial coordinate functions which satisfy identically the essential boundary conditions and approximately some of the natural edge requirements. The Ritz method is then used to generate the frequency equations. © 1979.

引用

页码：527 / 539

页数：13