Experimental testing and numerical simulation of granules as crash absorber for double hull structures
Zusammenfassung
In the maritime sector, the collision safety is an essential aspect of ship operation. Aiming at further improvements,thefillingofthecavityinadoublehullstructurewithgranularmaterialisinvestigatedinthis thesis. Inordertodoso,thepotentialofdifferentgranulesisdeterminedexperimentally,alongwiththedescription of their material parameters as particles and as a bulk material, respectively. Furthermore, a simplifiedsidehullstructureisdesignedforexperimentaltesting,followedbyanumericalstudyofdifferentmaterial models for the granules. This leads to the simulation of a realistic collision scenario, showing the potential in the maritime industry.
Contents
1 Introduction 1
1.1 Motivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 State of the art . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3 Purpose and scope of this thesis . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4 Outline of this thesis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Constitutive equations and numerical implementation 6
2.1 Constitutive equations . . . . . . . ....
Schlagworte
Kollisionssicherheit Doppelhülle Martime Anwendung Crash-Absorber Kollisionsversuch Granulate Expandiertes Glass-Granulat Experimentelle Untersuchung Finite-Elemente-Methode Collision safety Double hull structure Maritime applications Crash absorber Collision test Granules Expanded glass material Experimental testing Finite element method- 116–116 Appendix 116–116
- 119–136 Bibliography 119–136
2 Treffer gefunden
- „... Reihe 16 Technik und Wirtschaft Reihe 17 Biotechnik/Medizintechnik Reihe 18 Mechanik/Bruchmechanik Reihe ...” „... zum mechanischen Verhalten granularer Stoffe, Ph.D. thesis, Universität Karlsruhe, OCLC: 841702542 ...” „... 1|1 VOLUME 1|1 NR. 356 REIHE 18 MECHANIK/ BRUCHMECHANIK ISBN 978-3-18-335618-8 BAND 1|1 VOLUME 1|1 ...”
- „... 18 MECHANIK/ BRUCHMECHANIK ISBN 978-3-18-335618-8 BAND 1|1 VOLUME 1|1 NR. 356 REIHE 18 MECHANIK ...” „... . 356 Fortschritt- Berichte VDI BAND 1|1 VOLUME 1|1 REIHE 18 MECHANIK/ BRUCHMECHANIK L_211138_Reihe ...”