Calculation of Continuous Reinforced Concrete Bridges And Overpasses Inseismically Hazardous Areas
In recent years, in the Republic, the design and construction of continuous reinforced concrete bridges and overpasses were conducted at a colossal pace. Foreign advanced technologies, methods, and software systems were taken into account. Foreign experience in studying rubber-metal bearing parts of...
| 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 |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_01078.pdf |
| _version_ | 1797775888442458112 |
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| author | Shermukhamedov U.Z. Karimova A.B Zakirov B.S. |
| author_facet | Shermukhamedov U.Z. Karimova A.B Zakirov B.S. |
| author_sort | Shermukhamedov U.Z. |
| collection | DOAJ |
| description | In recent years, in the Republic, the design and construction of continuous reinforced concrete bridges and overpasses were conducted at a colossal pace. Foreign advanced technologies, methods, and software systems were taken into account. Foreign experience in studying rubber-metal bearing parts of bridges and overpasses was analyzed. The article presents the calculation of a continuous reinforced concrete overpass for seismic impacts using the finite element method in the framework of the linear spectral theory. Numerical calculations have shown that the bearing part of the right end of the overpass does not allow the span to fall from the abutment because the maximum displacement of the rubber-metal bearing part is 0.2 m. As a result, the span structure and overpass supports have an overestimated margin of safety for an 8-point earthquake, according to MSK-64. |
| first_indexed | 2024-03-12T22:42:05Z |
| format | Article |
| id | doaj.art-370a9aec137e4b889a1bda26fee16ee2 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-12T22:42:05Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-370a9aec137e4b889a1bda26fee16ee22023-07-21T09:34:22ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014010107810.1051/e3sconf/202340101078e3sconf_conmechydro23_01078Calculation of Continuous Reinforced Concrete Bridges And Overpasses Inseismically Hazardous AreasShermukhamedov U.Z.0Karimova A.B1Zakirov B.S.2Tashkent State Transport UniversityTashkent State Transport UniversityTashkent State Transport UniversityIn recent years, in the Republic, the design and construction of continuous reinforced concrete bridges and overpasses were conducted at a colossal pace. Foreign advanced technologies, methods, and software systems were taken into account. Foreign experience in studying rubber-metal bearing parts of bridges and overpasses was analyzed. The article presents the calculation of a continuous reinforced concrete overpass for seismic impacts using the finite element method in the framework of the linear spectral theory. Numerical calculations have shown that the bearing part of the right end of the overpass does not allow the span to fall from the abutment because the maximum displacement of the rubber-metal bearing part is 0.2 m. As a result, the span structure and overpass supports have an overestimated margin of safety for an 8-point earthquake, according to MSK-64.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_01078.pdfbridges and overpassesseismic isolationsupport partsspan structurepiercompression and tensionmonolithic structures |
| spellingShingle | Shermukhamedov U.Z. Karimova A.B Zakirov B.S. Calculation of Continuous Reinforced Concrete Bridges And Overpasses Inseismically Hazardous Areas E3S Web of Conferences bridges and overpasses seismic isolation support parts span structure pier compression and tension monolithic structures |
| title | Calculation of Continuous Reinforced Concrete Bridges And Overpasses Inseismically Hazardous Areas |
| title_full | Calculation of Continuous Reinforced Concrete Bridges And Overpasses Inseismically Hazardous Areas |
| title_fullStr | Calculation of Continuous Reinforced Concrete Bridges And Overpasses Inseismically Hazardous Areas |
| title_full_unstemmed | Calculation of Continuous Reinforced Concrete Bridges And Overpasses Inseismically Hazardous Areas |
| title_short | Calculation of Continuous Reinforced Concrete Bridges And Overpasses Inseismically Hazardous Areas |
| title_sort | calculation of continuous reinforced concrete bridges and overpasses inseismically hazardous areas |
| topic | bridges and overpasses seismic isolation support parts span structure pier compression and tension monolithic structures |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_01078.pdf |
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