Modified equivalent single layer theory for dynamic analysis of rotating composite shafts

被引:7
|
作者
Ben Arab, Safa [1 ]
Yangui, Majdi [1 ]
Bouaziz, Slim [1 ]
Haddar, Mohamed [1 ]
机构
[1] Univ Sfax, Natl Engn Sch Sfax, Lab Mech Modeling & Prod, LA2MP, Sfax, Tunisia
关键词
Dynamic analysis; finite element method; composite materials; rotating shaft; mechanical coupling effects; DEFORMATION ANALYSIS; DESIGN;
D O I
10.1080/15376494.2020.1737278
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper presents a dynamic study of the rotating composite shaft vibratory behavior and the effects of different mechanical coupling. In fact, Modified ESLT is generalized from ESLT to consider not only the effects of fiber orientation, stacking sequences and shear-normal coupling but also the influences of different mechanical coupling on rotating composite shafts. The close agreement in the achieved results proves the efficiency of the developed finite element based on Modified ESLT. Furthermore, obtained results revealed that different mechanical coupling, fiber orientations and stacking sequences have an important influence on the rotating composite shaft dynamic behavior.
引用
收藏
页码:2399 / 2407
页数:9
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