Comparison of operating costs of reinforced concrete bridges and overpasses with different static schemes
The article considers two options for the design of an overpass with a beam-cut and a beam-continuous static scheme. An inspection of the technical condition of beam-cut reinforced concrete bridges in operation in Tashkent built in 1970-90 was conducted. Estimating the maintenance costs of overpasse...
| 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/2023/38/e3sconf_conmechydro23_02035.pdf |
| _version_ | 1797775871401000960 |
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| author | Shermukhamedov U. Z. Karimova A. B. Abdullaev A. R. Khakimova Ya. T. |
| author_facet | Shermukhamedov U. Z. Karimova A. B. Abdullaev A. R. Khakimova Ya. T. |
| author_sort | Shermukhamedov U. Z. |
| collection | DOAJ |
| description | The article considers two options for the design of an overpass with a beam-cut and a beam-continuous static scheme. An inspection of the technical condition of beam-cut reinforced concrete bridges in operation in Tashkent built in 1970-90 was conducted. Estimating the maintenance costs of overpasses with different static schemes operating for the last 50 years shows that the continuous reinforced concrete option drastically reduces the cost of repair work in operation. This, in turn, has a cumulative effect on the development of the bridge-building industry in the Republic of Uzbekistan. The predicted operating costs of overpasses with different static schemes during operation for 50 years showed that in a continuous reinforced concrete option, 435,803,803 soums are saved annually. The most important thing is that the proposed solution dramatically reduces the cost of repair work. This, in turn, has a cumulative effect on the development of the bridge-building industry in the Republic of Uzbekistan. |
| first_indexed | 2024-03-12T22:42:51Z |
| format | Article |
| id | doaj.art-00de745c0f8b4e92806ab1951e591fd3 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-12T22:42:51Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-00de745c0f8b4e92806ab1951e591fd32023-07-21T09:33:47ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014010203510.1051/e3sconf/202340102035e3sconf_conmechydro23_02035Comparison of operating costs of reinforced concrete bridges and overpasses with different static schemesShermukhamedov U. Z.0Karimova A. B.1Abdullaev A. R.2Khakimova Ya. T.3Tashkent State Transport UniversityTashkent State Transport UniversityTashkent State Transport UniversityTashkent State Transport UniversityThe article considers two options for the design of an overpass with a beam-cut and a beam-continuous static scheme. An inspection of the technical condition of beam-cut reinforced concrete bridges in operation in Tashkent built in 1970-90 was conducted. Estimating the maintenance costs of overpasses with different static schemes operating for the last 50 years shows that the continuous reinforced concrete option drastically reduces the cost of repair work in operation. This, in turn, has a cumulative effect on the development of the bridge-building industry in the Republic of Uzbekistan. The predicted operating costs of overpasses with different static schemes during operation for 50 years showed that in a continuous reinforced concrete option, 435,803,803 soums are saved annually. The most important thing is that the proposed solution dramatically reduces the cost of repair work. This, in turn, has a cumulative effect on the development of the bridge-building industry in the Republic of Uzbekistan.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_02035.pdf |
| spellingShingle | Shermukhamedov U. Z. Karimova A. B. Abdullaev A. R. Khakimova Ya. T. Comparison of operating costs of reinforced concrete bridges and overpasses with different static schemes E3S Web of Conferences |
| title | Comparison of operating costs of reinforced concrete bridges and overpasses with different static schemes |
| title_full | Comparison of operating costs of reinforced concrete bridges and overpasses with different static schemes |
| title_fullStr | Comparison of operating costs of reinforced concrete bridges and overpasses with different static schemes |
| title_full_unstemmed | Comparison of operating costs of reinforced concrete bridges and overpasses with different static schemes |
| title_short | Comparison of operating costs of reinforced concrete bridges and overpasses with different static schemes |
| title_sort | comparison of operating costs of reinforced concrete bridges and overpasses with different static schemes |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_02035.pdf |
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