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Oksina,  Anna

Implementation of inertia and damping terms into the idealized structural unit method

Rostock : Universität , 2017

https://doi.org/10.18453/rosdok_id00001944

http://purl.uni-rostock.de/rosdok/id00001944

Abstract:

Within the present thesis applicability of the ISUM is extended to dynamic collapse analyses of steel plate panels. Inertia effects are included by formulating the consistent mass matrix for ISUM plate element. Damping properties are represented by the Rayleigh damping model. The explicit central difference method and the implicit Newmark’s method are implemented to perform the numerical integration of the system of nonlinear differential equations of second order. Dynamic collapse behavior of different rectangular plate panels under longitudinal, transverse and biaxial thrust is investigated.

Dissertation Open Access


Einrichtung :
Fakultät für Maschinenbau und Schiffstechnik
Gutachter :
Kaeding,  Patrick  (Prof. Dr.-Ing.)
Taczala,  Maciej  (Prof. Dr.-Ing. habil.)
Jahr der Abgabe:
2017
Jahr der Verteidigung:
2017
Sprache(n) :
Englisch
übersetzter Titel :
Implementierung von Trägheits- und Dämpfungstermen in der ISUM
Schlagworte:
dynamic collapse behavior, ultimate strength, direct time integration methods, explicit central difference method, implicit newmark’s method
DDC Klassifikation :
620 Ingenieurwissenschaften und Maschinenbau
URN :
urn:nbn:de:gbv:28-diss2017-0108-2
Persistente URL:
http://purl.uni-rostock.de/rosdok/id00001944
erstellt am:
2017-07-28
zuletzt geändert am:
2018-06-30
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