A closed-form solution for the generalized Euler problem

被引:25
|
作者
Elishakoff, I [1 ]
机构
[1] Florida Atlantic Univ, Dept Mech Engn, Boca Raton, FL 33431 USA
关键词
buckling; columns; inhomogeneity; closed-form solution;
D O I
10.1098/rspa.2000.0618
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Euler's problem, that of buckling of a uniform column under its own weight, is generalized to include columns of variable stiffness. It is posed as an inverse problem: namely, determine the variation of the stiffness along the axis of the column so that the column has the prescribed buckling mode, given as a simple polynomial function.
引用
收藏
页码:2409 / 2417
页数:9
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