Results of computational studies of stress-strain state of locks No. 15 and No. 16 of Gorodetsky complex of hydraulic structures
The article provides the results of computational studies of the stress-strain state of reinforced concrete structures chambers of locks No. 15 and No. 16 of the Gorodetsky complex of hydraulic structures, performed on the basis of a finite element model taking into account the data of long-term mon...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/02/e3sconf_conmechydro2023_01004.pdf |
| _version_ | 1797938501147164672 |
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| author | Britvin Sergey Rubin Oleg Belkin Pavel Lisichkin Sergey Baklykov Igor Yurchenko Alexander |
| author_facet | Britvin Sergey Rubin Oleg Belkin Pavel Lisichkin Sergey Baklykov Igor Yurchenko Alexander |
| author_sort | Britvin Sergey |
| collection | DOAJ |
| description | The article provides the results of computational studies of the stress-strain state of reinforced concrete structures chambers of locks No. 15 and No. 16 of the Gorodetsky complex of hydraulic structures, performed on the basis of a finite element model taking into account the data of long-term monitoring and field surveys. Combinations of loads that are pleasant in computational studies correspond to the most unfavorable operating conditions. The applied finite element models take into account the structural features of the structure, including interlocking construction joints and the actual location of the reinforcement. In the computational studies, the load-bearing capacity of the actual anchoring of the new repair concrete and the concrete of the main array was checked; the distribution of vertical stresses in the chamber walls, in the reinforcement of the chamber wall, the values of the main stresses in the concrete block under the construction joint was obtained. Conclusions are drawn about the values of horizontal displacements of the upper parts of the chamber walls, cracking in the walls, and the need for reliable anchoring of new repair concrete to the concrete of the main array. |
| first_indexed | 2024-04-10T19:00:38Z |
| format | Article |
| id | doaj.art-ebac81b7f5084c008e7a6edd7a7adece |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-04-10T19:00:38Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-ebac81b7f5084c008e7a6edd7a7adece2023-01-31T09:54:01ZengEDP SciencesE3S Web of Conferences2267-12422023-01-013650100410.1051/e3sconf/202336501004e3sconf_conmechydro2023_01004Results of computational studies of stress-strain state of locks No. 15 and No. 16 of Gorodetsky complex of hydraulic structuresBritvin Sergey0Rubin Oleg1Belkin Pavel2Lisichkin Sergey3Baklykov Igor4Yurchenko Alexander5LLC "AIR"Branch of JSC "Institute Hydroproject - "NIIES"Lengiprorechtrans CompanyBranch of JSC "Institute Hydroproject - "NIIES"Branch of JSC "Institute Hydroproject - "NIIES"Moscow State University of Civil EngineeringThe article provides the results of computational studies of the stress-strain state of reinforced concrete structures chambers of locks No. 15 and No. 16 of the Gorodetsky complex of hydraulic structures, performed on the basis of a finite element model taking into account the data of long-term monitoring and field surveys. Combinations of loads that are pleasant in computational studies correspond to the most unfavorable operating conditions. The applied finite element models take into account the structural features of the structure, including interlocking construction joints and the actual location of the reinforcement. In the computational studies, the load-bearing capacity of the actual anchoring of the new repair concrete and the concrete of the main array was checked; the distribution of vertical stresses in the chamber walls, in the reinforcement of the chamber wall, the values of the main stresses in the concrete block under the construction joint was obtained. Conclusions are drawn about the values of horizontal displacements of the upper parts of the chamber walls, cracking in the walls, and the need for reliable anchoring of new repair concrete to the concrete of the main array.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/02/e3sconf_conmechydro2023_01004.pdf |
| spellingShingle | Britvin Sergey Rubin Oleg Belkin Pavel Lisichkin Sergey Baklykov Igor Yurchenko Alexander Results of computational studies of stress-strain state of locks No. 15 and No. 16 of Gorodetsky complex of hydraulic structures E3S Web of Conferences |
| title | Results of computational studies of stress-strain state of locks No. 15 and No. 16 of Gorodetsky complex of hydraulic structures |
| title_full | Results of computational studies of stress-strain state of locks No. 15 and No. 16 of Gorodetsky complex of hydraulic structures |
| title_fullStr | Results of computational studies of stress-strain state of locks No. 15 and No. 16 of Gorodetsky complex of hydraulic structures |
| title_full_unstemmed | Results of computational studies of stress-strain state of locks No. 15 and No. 16 of Gorodetsky complex of hydraulic structures |
| title_short | Results of computational studies of stress-strain state of locks No. 15 and No. 16 of Gorodetsky complex of hydraulic structures |
| title_sort | results of computational studies of stress strain state of locks no 15 and no 16 of gorodetsky complex of hydraulic structures |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/02/e3sconf_conmechydro2023_01004.pdf |
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