Stochastic Approach to Rupture Probability of Short Glass Fiber Reinforced Polypropylene based on Three-Point-Bending Tests - Couverture souple

Livre 4 sur 7: Mechanik, Werkstoffe und Konstruktion im Bauwesen

Sygusch, Nikolai

 
9783658271121: Stochastic Approach to Rupture Probability of Short Glass Fiber Reinforced Polypropylene based on Three-Point-Bending Tests
Couverture souple
ISBN 10 : 3658271124 ISBN 13 : 9783658271121
Editeur : Springer Vieweg, 2019

Synopsis

A method for incorporating and comparing stochastic scatter of macroscopic parameters in crash simulations is developed in the present work and applied on a 30 wt.% short glass fiber reinforced polypropylene. Therefore, a statistical testing plan on the basis of three point bending tests with 30 samples for each configuration is carried out. The tests are conducted at 0°, 30°, 45° and 90° orientation angles and at strain rates of 0.021/s and 85/s. The obtained results are evaluated statistically by means of probability distribution functions. An orthotropic elastic plastic material model is utilized for the numerical investigations. Monte Carlo Simulations with variations in macroscopic parameters are run to emulate the stochastic rupture behavior of the experiments.

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À propos de l?auteur

Nikolai Sygusch was Research Associate at the Institute of Mechanics and Materials, Working Group Kolling, TH Mittelhessen, Gießen and has been a Ph.D. student from 2015 until 2018 at the crash simulation at Opel Automobile GmbH, Rüsselsheim am Main.


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Éditeur
Springer Vieweg
Date d'édition
2019
Langue
anglais
ISBN 10 
3658271124
ISBN 13 
9783658271121
Reliure
Broché
Nombre de pages
156
Coordonnées du fabricant
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