Analytical description of the fiber orientation in the joining area of composite structures
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Inclou dades d'ús des de 2022
Cita com:
hdl:2117/168944
Tutor / directorFleischer, Jürgen
Realitzat a/ambKarlsruher Institut für Technologie
Tipus de documentProjecte Final de Màster Oficial
Data2018
Condicions d'accésAccés obert
Llevat que s'hi indiqui el contrari, els
continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
The application of fiber reinforced composites in multi material assemblies increases
because of the potential to create products with low weight and high load capacity.
The joining methods used in the industry, often require of drilling holes, which
produce damage and weaken in the composite. This thesis is focused on describe a
model to predict the orientation of the fibers in the union area, concretely when an
embedded insert is located. This joining methodology allows the optimization of the
fiber orientation, thus the fibers are relocated around the hole instead of cut them.
The present work consists in different sequential stages. First, a study of the
influencing factors might produce the curvilinear behavior is carried out. Then, using
images from tested samples the real trajectories are described. And finally by
statistical and geometrical analysis an analytical model to predict the orientation in
the joining area is developed.
TitulacióMÀSTER UNIVERSITARI EN ENGINYERIA INDUSTRIAL (Pla 2014)
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MAP 0746.pdf | Report | 10,18Mb | Visualitza/Obre |