An experimental study on the stability behaviour of curved CFRP panel under axial compression load

Chandra, Shiv Krishan and M, Ramji (2018) An experimental study on the stability behaviour of curved CFRP panel under axial compression load. Masters thesis, Indian Institute of Technology Hyderabad.

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Abstract

Aerospace cylindrical composite structures are thin-walled by nature and their structural design is primarily governed by its stability behaviour. In this work, the buckling and post buckling behaviour of shallow curved CFRP panels under axial compression is investigated by digital image correlation (DIC) systems. A novel attempt is made using multiple DIC systems to capture the displacement and strain �elds over the at regions of the curved panel in the pre-buckling, buckling and postbuckling regimes. Curved composite panels of various stacking sequences such as uni-directional [0]8, cross-ply[0=90]4, quasi-isotropic[45=90=

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IITH Creators:
IITH CreatorsORCiD
M, RamjiUNSPECIFIED
Item Type: Thesis (Masters)
Uncontrolled Keywords: Bulking, Post- Bulking, Imperfection, DIC
Subjects: Others > Mechanics
Divisions: Department of Mechanical & Aerospace Engineering
Depositing User: Team Library
Date Deposited: 18 Jul 2018 09:35
Last Modified: 28 Mar 2019 06:45
URI: http://raiith.iith.ac.in/id/eprint/4281
Publisher URL:
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