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Title: Effects of stiffeners on vibrations of fiber-reinforced and laminated composite shells
Other Titles: Federlerin fiber takviyeli ve tabakalı kompozit kabukların titreşimlerine etkileri
Authors: Sarı, Tansel
Advisors: Yardımoğlu, Bülent
Keywords: Natural vibration
Free vibration
Mechanical vibration
Composite shells
Publisher: Izmir Institute of Technology
Source: Sarı, T. (2018). Effects of stiffeners on vibrations of fiber-reinforced and laminated composite shells. Unpublished master's thesis, Izmir Institute of Technology, Izmir, Turkey
Abstract: Vibration characteristics of fiber-reinforced and laminated composite paraboloidal shells with stiffeners are studied by Finite Element Method. The effects of stiffeners on natural frequencies are investigated by using a developed code in ANSYS. The developed code is verified by using several case studies on special cases of the present problem due to the lack of the present case in the reachable literature. Case studies are related with determination of natural frequencies of composite square plate, composite cylindrical shell, stiffened isotropic square plate, and isotropic paraboloidal shell of revolution. Aftervalidation of the developed computer code, effects on number of stiffener and cross-section of the stiffener on natural frequencies of fiber-reiforced and laminated composite paraboloidal shells are presented.
Description: Thesis (Master)--Izmir Institute of Technology, Mechanical Engineering, Izmir, 2018
Includes bibliographical references (leaves: 41-43)
Text in English; Abstract: Turkish and English
Appears in Collections:Master Degree / Yüksek Lisans Tezleri

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