DocumentCode
2524856
Title
Vibration characteristic analysis of functionally graded cylindrical thin shells
Author
Changcheng, Du ; Yinghui, Li
Author_Institution
Sch. of Mech. & Eng., Southwest Jiaotong Univ., Chengdu, China
fYear
2010
fDate
10-12 Sept. 2010
Firstpage
478
Lastpage
481
Abstract
The gradient properties of functionally graded materials (FGMs) were taken as a volume fraction power-law distribution. Based on Donnell´s shell theory, the governing equations for linear vibration of functionally graded (FG) cylindrical thin shells were established. Free vibration of FG cylindrical thin shells was analyzed. Frequency formula for simply supported FG cylindrical thin shells was presented. By comparing results for simply supported cylindrical shells with previous works and finite element method, the present shell theory was validated.
Keywords
finite element analysis; functionally graded materials; shells (structures); vibrations; Donnell shell theory; finite element method; free vibration; functionally graded cylindrical thin shell; linear vibration; vibration characteristic analysis; volume fraction power law distribution; Finite element methods; Manganese; Donnell´s theory; FGMs; cylindrical shells; free vibration;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanical and Electrical Technology (ICMET), 2010 2nd International Conference on
Conference_Location
Singapore
Print_ISBN
978-1-4244-8100-2
Electronic_ISBN
978-1-4244-8102-6
Type
conf
DOI
10.1109/ICMET.2010.5598405
Filename
5598405
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