VIBRATION AND BUCKLING OF SUPER ELLIPTIC PLATES

被引：60

作者：

WANG, CM ^{[1
]}

WANG, L ^{[1
]}

LIEW, KM ^{[1
]}

机构：

[1] NANYANG TECHNOL UNIV,SCH MECH & PROD ENGN,DIV APPL MECH,SINGAPORE 2263,SINGAPORE

来源：

JOURNAL OF SOUND AND VIBRATION | 1994年 / 171卷 / 03期

关键词：

D O I：

10.1006/jsvi.1994.1122

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

This paper is concerned with the vibration and buckling of a new class of plates, the periphery shape of which is defined by a super elliptical function. Such a plate shape has practical applications, as the advantageous curved corners help to diffuse stress concentrations. The loading considered for the buckling problem is that of in-plane uniform pressure along the periphery. Accurate frequency and buckling factors are tabulated for such plates with either simply supported or clamped edges. The solutions are obtained using the pb - 2 Rayleigh-Ritz method.

引用

页码：301 / 314

页数：14

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