Seismic Resistance of Non-Linearly Deformable Large-Span Spatial Structures of Unique Buildings
Analytical, computer and experimental modeling methods are applied in the study of seismic resistance and changing dynamic parameters of long-term loaded non-linearly deformed large-span spatial shell structures. Physically and geometrically nonlinear deformation models and computational algorithms...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Moscow State University of Civil Engineering (MGSU)
2023-10-01
|
| Series: | Железобетонные конструкции |
| Subjects: | |
| Online Access: | https://www.g-b-k.ru/jour/article/view/33 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832087152763076608 |
|---|---|
| author | Saidmaksud R. Razzakov |
| author_facet | Saidmaksud R. Razzakov |
| author_sort | Saidmaksud R. Razzakov |
| collection | DOAJ |
| description | Analytical, computer and experimental modeling methods are applied in the study of seismic resistance and changing dynamic parameters of long-term loaded non-linearly deformed large-span spatial shell structures. Physically and geometrically nonlinear deformation models and computational algorithms for solving dynamic problems are proposed for estimating the stress-strain state of smooth and ribbed spatial systems with variable stiffness caused by damage accumulation and orthotropic structure reinforced by ribs. The possibility of using the proposed method of taking into account variable dynamic stiffness in calculations for solving problems of dynamic strength and stability of spatial large-span shells of unique buildings of complex geometry is shown. |
| format | Article |
| id | doaj-art-9ab2db72dc374d198b818c2c8f984cbf |
| institution | Kabale University |
| issn | 2949-1622 2949-1614 |
| language | English |
| publishDate | 2023-10-01 |
| publisher | Moscow State University of Civil Engineering (MGSU) |
| record_format | Article |
| series | Железобетонные конструкции |
| spelling | doaj-art-9ab2db72dc374d198b818c2c8f984cbf2025-02-06T07:09:54ZengMoscow State University of Civil Engineering (MGSU)Железобетонные конструкции2949-16222949-16142023-10-0144526510.22227/2949-1622.2023.4.52-6531Seismic Resistance of Non-Linearly Deformable Large-Span Spatial Structures of Unique BuildingsSaidmaksud R. Razzakov0Samarkand State University of Architecture and Civil Engineering (SamGASU); LLC "Spatial structures, seismic resistance of buildings and structures"Analytical, computer and experimental modeling methods are applied in the study of seismic resistance and changing dynamic parameters of long-term loaded non-linearly deformed large-span spatial shell structures. Physically and geometrically nonlinear deformation models and computational algorithms for solving dynamic problems are proposed for estimating the stress-strain state of smooth and ribbed spatial systems with variable stiffness caused by damage accumulation and orthotropic structure reinforced by ribs. The possibility of using the proposed method of taking into account variable dynamic stiffness in calculations for solving problems of dynamic strength and stability of spatial large-span shells of unique buildings of complex geometry is shown.https://www.g-b-k.ru/jour/article/view/33seismic resistancenon-linear deformationlarge-spanspatial structuresunique buildingsdynamic stiffness |
| spellingShingle | Saidmaksud R. Razzakov Seismic Resistance of Non-Linearly Deformable Large-Span Spatial Structures of Unique Buildings Железобетонные конструкции seismic resistance non-linear deformation large-span spatial structures unique buildings dynamic stiffness |
| title | Seismic Resistance of Non-Linearly Deformable Large-Span Spatial Structures of Unique Buildings |
| title_full | Seismic Resistance of Non-Linearly Deformable Large-Span Spatial Structures of Unique Buildings |
| title_fullStr | Seismic Resistance of Non-Linearly Deformable Large-Span Spatial Structures of Unique Buildings |
| title_full_unstemmed | Seismic Resistance of Non-Linearly Deformable Large-Span Spatial Structures of Unique Buildings |
| title_short | Seismic Resistance of Non-Linearly Deformable Large-Span Spatial Structures of Unique Buildings |
| title_sort | seismic resistance of non linearly deformable large span spatial structures of unique buildings |
| topic | seismic resistance non-linear deformation large-span spatial structures unique buildings dynamic stiffness |
| url | https://www.g-b-k.ru/jour/article/view/33 |
| work_keys_str_mv | AT saidmaksudrrazzakov seismicresistanceofnonlinearlydeformablelargespanspatialstructuresofuniquebuildings |