Bending of uniformly loaded circular plates supported by a tapered cross stiffener

被引：1
|
作者：
Kimura, K. [1 ]
Okamoto, M. [2 ]
Uemura, K. [3 ]
机构：
[1] Japan Ground Self Def Force, Logist Management Dept, Kansai Depot, Uji, Japan
[2] Osaka Electrocommun Univ, Neyagawa, Osaka 572, Japan
[3] Panason Semicond Discrete Devices Co Ltd, Met & Hermet Components Div, Kyoto, Japan
来源：
JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN | 2007年 / 42卷 / 08期
关键词：
contact problem; numerical analysis; elasticity; bending; plate; beam; stiffener;
D O I：
10.1243/03093247JSA317
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In the present paper, the problems of the bending of a uniformly loaded circular plate are treated, which is supported by a crossed and tapered beam grid formed of two beams intersecting at the centre of the plate at right angles. In the case where the beam stiffeners are not welded to the circular plate, gaps between the plate and the beams may partially open according to the beam taper and support conditions of the plate and the beams. Thus, a method to find contact parts between the plate and the beams is proposed. Stress and deflection results using the proposed method are presented in dimensionless graphical form for different beam tapers and support conditions of the plate and the beams.
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页码：581 / 588
页数：8
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