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Journal:   JOURNAL OF AERONAUTICAL ENGINEERING (JOAE)   SPRING-SUMMER 2016 , Volume 18 , Number 1; Page(s) 1 To 11.
 
Paper: 

Free Vibration Analysis Of Longitudinally Stiffened Cylindrical Shells With Different Types Of Boundary Conditions Using Analytical And Experimental Methods

 
 
Author(s):  Bagheri Morteza*
 
* 
 
Abstract: 
In this research, the free vibration analysis of cylindrical shells with longitudinal stiffeners, i.e. stringer with two methods of analytical and experimental for different boundary condition is investigated. Ritz method is applied in analytical solution while stiffeners treated as discrete elements. Also, in experimental method the modal testing is performed. Different types of simply supported, different types of clamped and also free boundary conditions are considered. Some analytical results for natural frequencies are compared with other’s experimental and analytical results, and hence with experimental results of this research, which showed good agreement. Furthermore, variations of natural frequencies, fundamental frequency and natural mode shapes for different types of boundary conditions are considered.
 
Keyword(s): CYLINDRICAL SHELL, LONGITUDINAL STIFFENER, FREE VIBRATION, NATURAL FREQUENCY, EXPERIMENTAL WORK
 
 
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APA: Copy

BAGHERI, M. (2016). FREE VIBRATION ANALYSIS OF LONGITUDINALLY STIFFENED CYLINDRICAL SHELLS WITH DIFFERENT TYPES OF BOUNDARY CONDITIONS USING ANALYTICAL AND EXPERIMENTAL METHODS. JOURNAL OF AERONAUTICAL ENGINEERING (JOAE), 18(1), 1-11. https://www.sid.ir/en/journal/ViewPaper.aspx?id=523763



Vancouver: Copy

BAGHERI MORTEZA. FREE VIBRATION ANALYSIS OF LONGITUDINALLY STIFFENED CYLINDRICAL SHELLS WITH DIFFERENT TYPES OF BOUNDARY CONDITIONS USING ANALYTICAL AND EXPERIMENTAL METHODS. JOURNAL OF AERONAUTICAL ENGINEERING (JOAE). 2016 [cited 2022May18];18(1):1-11. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=523763



IEEE: Copy

BAGHERI, M., 2016. FREE VIBRATION ANALYSIS OF LONGITUDINALLY STIFFENED CYLINDRICAL SHELLS WITH DIFFERENT TYPES OF BOUNDARY CONDITIONS USING ANALYTICAL AND EXPERIMENTAL METHODS. JOURNAL OF AERONAUTICAL ENGINEERING (JOAE), [online] 18(1), pp.1-11. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=523763.



 
 
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