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

Anna Oksina

doi:10.18453/rosdok_id00001944

Anna Oksina

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

Universität Rostock, 2017

https://doi.org/10.18453/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.

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Titel:

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

Weitere Titel:

Implementierung von Trägheits- und Dämpfungstermen in der ISUM [übersetzt]

Beteiligte Personen:

Anna Oksina[VerfasserIn]
	1137386029
Patrick Kaeding , Prof. Dr.-Ing.[AkademischeR BetreuerIn]
	143434640
	Universität Rostock, Lehrstuhl Schiffstechnische Konstruktionen
Maciej Taczala , Prof. Dr.-Ing. habil.[AkademischeR BetreuerIn]
	Westpommersche Technische Universität Stettin, Fakultät für Meerestechnik und Transport

Beteiligte Körperschaften:

Universität Rostock, Fakultät für Maschinenbau und Schiffstechnik[Grad-verleihende Institution]
	10085033-9

Zusammenfassung:

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. [Englisch]

Dokumenttyp:

Dissertation

Einrichtung:

Fakultät für Maschinenbau und Schiffstechnik

Sprache:

Englisch

Sachgruppe der DNB:

620 Ingenieurwissenschaften und Maschinenbau

Veröffentlichung /
Entstehung:

Rostock

Rostock: Universität Rostock

2017