Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like Structures
A framework for free vibration analysis of plate-like structures is presented in the paper. Based on the previously formulated dynamic stiffness elements, FREEVIB object-oriented software in Python environment has been created. Software design and structure as well as a wide range of possible struct...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2019/1369235 |
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| _version_ | 1849400265433677824 |
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| author | Miroslav Marjanović Marija Nefovska-Danilović Emilija Damnjanović |
| author_facet | Miroslav Marjanović Marija Nefovska-Danilović Emilija Damnjanović |
| author_sort | Miroslav Marjanović |
| collection | DOAJ |
| description | A framework for free vibration analysis of plate-like structures is presented in the paper. Based on the previously formulated dynamic stiffness elements, FREEVIB object-oriented software in Python environment has been created. Software design and structure as well as a wide range of possible structural problems that could be analyzed using the FREEVIB are presented. Through several illustrative examples including free vibration analysis of stepped, stiffened and folded plate structures, implying isotropic or orthotropic material formulations, the efficiency and accuracy of the FREEVIB is demonstrated. The possibilities of further extensions and improvements of the software are discussed. |
| format | Article |
| id | doaj-art-8fc4dcd38a24441ea39044a445cb8316 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-8fc4dcd38a24441ea39044a445cb83162025-08-20T03:38:08ZengWileyShock and Vibration1070-96221875-92032019-01-01201910.1155/2019/13692351369235Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like StructuresMiroslav Marjanović0Marija Nefovska-Danilović1Emilija Damnjanović2University of Belgrade, Faculty of Civil Engineering, Bulevar Kralja Aleksandra 73, 11000 Belgrade, SerbiaUniversity of Belgrade, Faculty of Civil Engineering, Bulevar Kralja Aleksandra 73, 11000 Belgrade, SerbiaUniversity of Belgrade, Faculty of Civil Engineering, Bulevar Kralja Aleksandra 73, 11000 Belgrade, SerbiaA framework for free vibration analysis of plate-like structures is presented in the paper. Based on the previously formulated dynamic stiffness elements, FREEVIB object-oriented software in Python environment has been created. Software design and structure as well as a wide range of possible structural problems that could be analyzed using the FREEVIB are presented. Through several illustrative examples including free vibration analysis of stepped, stiffened and folded plate structures, implying isotropic or orthotropic material formulations, the efficiency and accuracy of the FREEVIB is demonstrated. The possibilities of further extensions and improvements of the software are discussed.http://dx.doi.org/10.1155/2019/1369235 |
| spellingShingle | Miroslav Marjanović Marija Nefovska-Danilović Emilija Damnjanović Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like Structures Shock and Vibration |
| title | Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like Structures |
| title_full | Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like Structures |
| title_fullStr | Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like Structures |
| title_full_unstemmed | Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like Structures |
| title_short | Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like Structures |
| title_sort | framework for dynamic stiffness based free vibration analysis of plate like structures |
| url | http://dx.doi.org/10.1155/2019/1369235 |
| work_keys_str_mv | AT miroslavmarjanovic frameworkfordynamicstiffnessbasedfreevibrationanalysisofplatelikestructures AT marijanefovskadanilovic frameworkfordynamicstiffnessbasedfreevibrationanalysisofplatelikestructures AT emilijadamnjanovic frameworkfordynamicstiffnessbasedfreevibrationanalysisofplatelikestructures |