Behavior of the Orthotropic Stiffened Plate Subjected to Localized Blast Load

Alisjahbana, Sofia W. and Wangsadinata, Wiratman (2015) Behavior of the Orthotropic Stiffened Plate Subjected to Localized Blast Load. WiTnes Press, Jakarta. ISBN 9786027204409

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This paper deals with the dynamic analysis and discussion of a damped orthotropic stiffened plate subjected to blast load. Analytical solutions of the dynamic deflection of the plate with fully fixed boundary conditions along its edges are presented by means of dealing with the governing differential equations. Numerical solutions for the natural frequencies and mode shapes are obtained by using the Modified Bolotin Method (MBM). Number of modes of the orthotropic plate are real numbers and solved from transcendental equations. Special emphasis is focused on the dynamic deflection of mid-point displacements. The results obtained give an insight into the effect of the plate thickness; stiffeners configurations; the position of the blast load and the viscous damping on the dynamic response of the orthotropic plate and indicate that these factors affect their overall behavior. The interaction between the blast load and the orthotropic plate for all the cases mentioned in this paper are considered in the 3D simulation.

Item Type: Book
Uncontrolled Keywords: Damped orthotropic stiffened plate, Blast load, Natural frequencies, Modified Bolotin Method, Transcendental equation, Stiffeners configuration, Viscous damping.
Subjects: Science Paper
Civil Engineering > Structural Analysis
Civil Engineering
Divisions: Fakultas Teknik dan Ilmu Komputer > Program Studi Teknik Sipil
Depositing User: Ahmad Yani
Date Deposited: 08 Jun 2017 07:23
Last Modified: 09 Jun 2017 07:22

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