Forced response of a semi-infinite plate of parabolically varying thickness

被引:0
|
作者
Gupta, AP [1 ]
Sharma, N [1 ]
机构
[1] Univ Roorkee, Dept Math, Roorkee 247667, Uttar Pradesh, India
关键词
D O I
10.1006/jsvi.1998.1884
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
Forced motion of a semi-infinite plate of parabolically varying thickness is analyzed by the eigenfunction method. Analysis is based on classical theory. An exact closed form solution is obtained for free vibration. Plates clamped at both the edges and cantilever plates subjected to constant and half sine pulse loads uniformly distributed over a portion of the plate are taken as example problems. Numerical results computed for the transverse deflection are plotted in graphs. (C) 1999 Academic Press.
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页码:255 / 264
页数:10
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