A domain decomposition approach for static and dynamic analysis of composite laminated curved beam with general elastic restrains

被引：35
|
作者：
Guo, Jianghua [1 ]
Shi, Dongyan [1 ]
Wang, Qingshan [2 ,3 ]
Pang, Fuzhen [4 ]
Liang, Qian [5 ]
机构：
[1] Harbin Engn Univ, Coll Mech & Elect Engn, Harbin, Heilongjiang, Peoples R China
[2] Cent S Univ, Coll Mech & Elect Engn, Changsha 410083, Hunan, Peoples R China
[3] Cent S Univ, State Key Lab High Performance Complex Mfg, Changsha, Hunan, Peoples R China
[4] Harbin Engn Univ, Coll Shipbldg Engn, Harbin, Heilongjiang, Peoples R China
[5] 54th Res Inst CETC, Shijiazhuang, Hebei, Peoples R China
来源：
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES | 2019年 / 26卷 / 16期
基金：
中国国家自然科学基金;
关键词：
Composite laminated; curved beam; domain decomposition method; dynamic analysis; static analysis; FREE-VIBRATION; THICK;
D O I：
10.1080/15376494.2018.1432810
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A formulation for static and dynamic vibration analysis of composite laminated curved beams is presented by using an efficient domain decomposition method. Multi-segment partitioning strategy is used to accommodate the accurate requirements of responses. The system potential functional is introduced to satisfy the continuity constraints on the segment interfaces. The Chebyshev orthogonal polynomials are used as displacement admissible functions. The theoretical results are verified by comparing with those previously published in literature, and the ones obtained by using the program ABAQUS. Based on the verification, the parametric study of composite laminated curved beam is carried out.
引用
收藏
页码：1390 / 1402
页数：13
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