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.
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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