Dynamic Soil-Structure Interaction Using ITM-FEM Approach

The effect of dynamic soil-structure interaction is really important to be examined. Moreover if the structure is nuclear power structure or multi-storey structure. In solving the dynamic problem caused by dynamic mass on the soil-structure and interaction, it will use wavelet transform. This study...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1028; no. 1; pp. 12071 - 12084
Main Authors Lesmana, Hidajat, Soegiarso, Roesdiman, Rastandi, Josia Irwan, Hasyim, Cholil, Setiawan, Muhammad Ikhsan, Kurniasih, Nuning, Ahmar, Ansari Saleh
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.06.2018
Subjects
Damping
Physics
Soil dynamics
Soil-structure interaction
Stiffness matrix
Wavelet transforms
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Summary:The effect of dynamic soil-structure interaction is really important to be examined. Moreover if the structure is nuclear power structure or multi-storey structure. In solving the dynamic problem caused by dynamic mass on the soil-structure and interaction, it will use wavelet transform. This study aims to examine the dynamic soil-structure interaction using ITM-FEM approach. In this study, soil is considered as a semi-infinite media in z-direction with unbounded domain in x-direction. The characteristic of material is considered as an isotropic, homogenous, and linear elastic material, and the material damping seems not dependent on the frequency. The dynamic soil-structure interaction using ITM-FEM approach is conducted by counting dynamic stiffness matrix { D^FE }, space truss, hexahedron solid coupling element between FEM and ITM.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1028/1/012071