The Use of Viscoelastic Layers in GFRP, a New Vision of Planning Hull

Patrick Roger Townsend Valencia; Juan Carlos Suárez; Nadia Muñoz; J. Rodríguez

doi:10.4028/www.scientific.net/KEM.847.3

Paper Titles

The Use of Viscoelastic Layers in GFRP, a New Vision of Planning Hull
p.3

Stress Analysis of a Flange Stiffened FRP Composite Panel with Varying Stacking Sequence
p.9

Determination of Interlaminar Fracture Toughness of CFRP Composite in Mode I Using Numerical Simulation with Cohesive Elements
p.15

Fabrication of Fibre Metal Laminates with Multiscale Toughening Mechanisms
p.22

The Effect of Alkalization Treatment on Fiber-Matrix Compatibility in Natural Fiber Reinforced Composite
p.28

Design and Build of a Remote Control Concrete Boat
p.34

Inverse Hybrid Laminate for Lightweight Applications
p.40

Effect of Ply Drop in Aerospace Composite Structures
p.46

HomeKey Engineering MaterialsKey Engineering Materials Vol. 847The Use of Viscoelastic Layers in GFRP, a New...

The Use of Viscoelastic Layers in GFRP, a New Vision of Planning Hull

Abstract:

The planning hull, are types of boats very used in our days, and require special maintenance and repair. It is proposed the insertion of a viscoelastic layer inside the laminated panels of the ships built with GFRP, to protect them from the impacts of slamming. Unmodified and modified laminate panels were manufactured to perform result comparisons. With the reproduction of the phenomenon of fatigue in the laboratory, testing them in the impact machine, the use of strain gauges and by characterization with fluorescent penetrating inks to observe the evolution of micro cracks. It is verified that the proposed modification is the future of shipbuilding of this type of vessel.

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Periodical:

Key Engineering Materials (Volume 847)

Pages:

3-8

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.847.3

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Online since:

June 2020

Authors:

Patrick Roger Townsend Valencia*, Juan Carlos Suárez, Nadia Muñoz, J. Rodríguez

Keywords:

GFRP, Impacts, Ships, Slamming, Viscoelastic

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* - Corresponding Author

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