Effect of reinforced cutouts on the buckling and vibration performance of hybrid fiber metal laminates

PP Yathish Muddappa, T Rajanna… - … Based Design of …, 2023 - Taylor & Francis
The cutouts are commonly found in fiber metal laminates to facilitate to pass electrical wires,
water/fuel lines and sometime to facilitate easy access and inspection. Sometimes, such …

Optimum arrangement of stiffener on the buckling behaviour of stiffened composite panels with reinforced elliptical cutouts subjected to non-uniform edge load

AP Kalgutkar, S Banerjee, T Rajanna - Steel and Composite Structures …, 2022 - dbpia.co.kr
Cutouts in the beams or plates are often unavoidable due to inspection, maintenance,
ventilation, structural aesthetics purpose, and sometimes to lighten the structures. Therefore …

Numerical shear buckling investigation of GLAREs with initial delamination

M Niazi, MH Sadr - Advances in Materials Science and …, 2022 - Wiley Online Library
GLAREs as hybrid materials are widely employed members of fibre metal laminates (FMLs)
in aerospace structures. Delamination is one of the most critical failure modes that happen …

Influence of local stiffeners and non-uniform edge loads on the stability characteristics of composite laminates with a circular opening

T Rajanna, A Kumar, S Azimi, PK Ravindra… - … Based Design of …, 2024 - Taylor & Francis
Perforated panels are commonly used in thin-walled structural components, but they are
prone to stress concentration near free edges, which can lead to delamination or premature …

[HTML][HTML] Effect of compression and tension types of concentrated edge loads on buckling and vibration behavior of interlaminar hybrid fibre metal laminates

PPY Muddappa, T Rajanna, G Giridhara - Composites Part C: Open Access, 2021 - Elsevier
The present study deals with the numerical investigation on the buckling and vibration
behaviour of interlayer hybrid fibre metal laminates (HFMLs) subjected to different types of …

Effects of different interlaminar hybridization and cutout sizes on the vibration and buckling characteristics of fiber metal composite laminates under partial edge loads

PPY Muddappa, T Rajanna… - Proceedings of the …, 2022 - journals.sagepub.com
Fiber reinforced polymer composites are quickly gaining market share in structural
applications, but further growth is limited by their lack of toughness. Fiber hybridization is a …

Effect of nonlinear edge loads and hybridization of FMLs on buckling performance of interlaminar composites with/without cutouts

YPP Muddappa, T Rajanna… - Proceedings of the …, 2022 - journals.sagepub.com
The solution for the buckling problems of fibre metal laminates is usually based on the
assumptions that the plates are subjected to uniform edges loads without any discontinuity …

[PDF][PDF] Research Article Numerical Shear Buckling Investigation of GLAREs with Initial Delamination

M Niazi, MH Sadr - 2022 - academia.edu
GLAREs as hybrid materials are widely employed members of fibre metal laminates (FMLs)
in aerospace structures. Delamination is one of the most critical failure modes that happen …