Influence of design solutions during dynamic calculations building frame of complex shape
Objective. Investigation of the influence of the design scheme on the dynamic characteristics of the frame of a building of complex shape in plan.Method. Four variants of structural solutions for the frame of a complex-shaped building have been developed and four spatial finite element models have b...
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| Format: | Article |
| Language: | Russian |
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Dagestan State Technical University
2024-04-01
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| Series: | Вестник Дагестанского государственного технического университета: Технические науки |
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| Online Access: | https://vestnik.dgtu.ru/jour/article/view/1468 |
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| _version_ | 1849691338985963520 |
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| author | E. K. Agakhanov M. K. Agakhanov E. V. Trufanova D. A. Vysokovsky A. Z. Dzhabrailov |
| author_facet | E. K. Agakhanov M. K. Agakhanov E. V. Trufanova D. A. Vysokovsky A. Z. Dzhabrailov |
| author_sort | E. K. Agakhanov |
| collection | DOAJ |
| description | Objective. Investigation of the influence of the design scheme on the dynamic characteristics of the frame of a building of complex shape in plan.Method. Four variants of structural solutions for the frame of a complex-shaped building have been developed and four spatial finite element models have been built in the Lira-SAPR software package. The final elements are assigned design materials and sections. The models take into account loads and impacts in accordance with the current regulatory documentation for the selected construction area. The ground base is taken into account according to the one-parameter Winkler model.Results. Dynamic calculation of the developed models of the building frame was performed, frequencies, forms of natural oscillations, acceleration of the upper floor were obtained. The results obtained were compared with the regulatory requirements, their impact on the cost-effectiveness of the design solutions of the building under study was considered.Conclusion. The analysis of the dynamic calculation results showed that the use of several design options makes it possible to choose the most economical version of the building frame. Also, as a result of the study, it was found that cutting the frame of a complex shape in terms of simple blocks is not always effective from the point of view of optimizing dynamic characteristics. |
| format | Article |
| id | doaj-art-ad1b13994c5042e58abab54e8961689c |
| institution | DOAJ |
| issn | 2073-6185 2542-095X |
| language | Russian |
| publishDate | 2024-04-01 |
| publisher | Dagestan State Technical University |
| record_format | Article |
| series | Вестник Дагестанского государственного технического университета: Технические науки |
| spelling | doaj-art-ad1b13994c5042e58abab54e8961689c2025-08-20T03:21:03ZrusDagestan State Technical UniversityВестник Дагестанского государственного технического университета: Технические науки2073-61852542-095X2024-04-0151118018610.21822/2073-6185-2024-51-1-180-186866Influence of design solutions during dynamic calculations building frame of complex shapeE. K. Agakhanov0M. K. Agakhanov1E. V. Trufanova2D. A. Vysokovsky3A. Z. Dzhabrailov4Daghestan State Technical UniversityMoscow State University of Civil Engineering (National Research University) (MGSU)Don State Technical UniversityDon State Technical UniversityDon State Technical UniversityObjective. Investigation of the influence of the design scheme on the dynamic characteristics of the frame of a building of complex shape in plan.Method. Four variants of structural solutions for the frame of a complex-shaped building have been developed and four spatial finite element models have been built in the Lira-SAPR software package. The final elements are assigned design materials and sections. The models take into account loads and impacts in accordance with the current regulatory documentation for the selected construction area. The ground base is taken into account according to the one-parameter Winkler model.Results. Dynamic calculation of the developed models of the building frame was performed, frequencies, forms of natural oscillations, acceleration of the upper floor were obtained. The results obtained were compared with the regulatory requirements, their impact on the cost-effectiveness of the design solutions of the building under study was considered.Conclusion. The analysis of the dynamic calculation results showed that the use of several design options makes it possible to choose the most economical version of the building frame. Also, as a result of the study, it was found that cutting the frame of a complex shape in terms of simple blocks is not always effective from the point of view of optimizing dynamic characteristics.https://vestnik.dgtu.ru/jour/article/view/1468finite element methodfinite element modeldynamic impactwaveforms, oscillation frequency spectrumbuilding frame |
| spellingShingle | E. K. Agakhanov M. K. Agakhanov E. V. Trufanova D. A. Vysokovsky A. Z. Dzhabrailov Influence of design solutions during dynamic calculations building frame of complex shape Вестник Дагестанского государственного технического университета: Технические науки finite element method finite element model dynamic impact waveforms, oscillation frequency spectrum building frame |
| title | Influence of design solutions during dynamic calculations building frame of complex shape |
| title_full | Influence of design solutions during dynamic calculations building frame of complex shape |
| title_fullStr | Influence of design solutions during dynamic calculations building frame of complex shape |
| title_full_unstemmed | Influence of design solutions during dynamic calculations building frame of complex shape |
| title_short | Influence of design solutions during dynamic calculations building frame of complex shape |
| title_sort | influence of design solutions during dynamic calculations building frame of complex shape |
| topic | finite element method finite element model dynamic impact waveforms, oscillation frequency spectrum building frame |
| url | https://vestnik.dgtu.ru/jour/article/view/1468 |
| work_keys_str_mv | AT ekagakhanov influenceofdesignsolutionsduringdynamiccalculationsbuildingframeofcomplexshape AT mkagakhanov influenceofdesignsolutionsduringdynamiccalculationsbuildingframeofcomplexshape AT evtrufanova influenceofdesignsolutionsduringdynamiccalculationsbuildingframeofcomplexshape AT davysokovsky influenceofdesignsolutionsduringdynamiccalculationsbuildingframeofcomplexshape AT azdzhabrailov influenceofdesignsolutionsduringdynamiccalculationsbuildingframeofcomplexshape |