THE SPLINE FINITE-STRIP METHOD IN THE BUCKLING ANALYSES OF THIN-WALLED STRUCTURES

被引：12
|
作者：
VANERP, GM
MENKEN, CM
机构：
[1] Eindhoven Univ of Technology, Eindhoven
来源：
COMMUNICATIONS IN APPLIED NUMERICAL METHODS | 1990年 / 6卷 / 06期
关键词：
D O I：
10.1002/cnm.1630060608
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A spline finite-strip method capable of analysing the buckling of prismatic thin-walled structural members under arbitrary loading is presented. It utilizes cubic B3-splines as displacement functions in the longitudinal direction and polynomials in the transverse direction. Numerical integration is used to determine the geometric stiffness matrix of the strips. Two examples which demonstrate the accuracy and versatility of the method are presented.
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页码：477 / 484
页数：8
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