Solution of physically nonlinear problems of the theory of orthotropic shells using mixed functionals

被引:9
|
作者
Maksimyuk, VA [1 ]
机构
[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, Kiev, Ukraine
关键词
Experimental Data; Composite Material; Cylindrical Shell; Nonlinear Problem; Specific Variant;
D O I
10.1023/A:1009490201405
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
Variants of the theory of nonlinearly elastic orthotropic shells are outlined depending on the relations between the parameters of their composite materials. The corresponding mixed linearized functionals are constructed. A system of resolvent equations that is adjusted to a specific variant of the theory with the help of special matrices is derived. The results of a strain analysis of a cylindrical shell with an opening for four variants of the theory are compared with experimental data.
引用
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页码:1349 / 1354
页数:6
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