Long span post-tensioned box girder bridge in Bratislava
The paper describes an analysis and detailed design of the 470 m long D4 motorway bridge in the Slovak capital Bratislava. This bridge is a part of 2 932.50 m long D4 motorway crossing of the Danube River and its surrounding areas. The 210 m long main span of the post-tensioned three span box girder...
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| Format: | Article |
| Language: | English |
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Czech Technical University in Prague
2022-03-01
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| Series: | Acta Polytechnica CTU Proceedings |
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| Online Access: | https://ojs.cvut.cz/ojs/index.php/APP/article/view/8002 |
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| author | Adrián Chalupec Martin Ondroš Petr Novotný |
| author_facet | Adrián Chalupec Martin Ondroš Petr Novotný |
| author_sort | Adrián Chalupec |
| collection | DOAJ |
| description | The paper describes an analysis and detailed design of the 470 m long D4 motorway bridge in the Slovak capital Bratislava. This bridge is a part of 2 932.50 m long D4 motorway crossing of the Danube River and its surrounding areas. The 210 m long main span of the post-tensioned three span box girder bridge is the longest span which has ever been built in Slovakia. The Ministry of Transportation and Construction of the Slovak Republic requirement was to cross all future rowing tracks by a single span. The depth of the cross section varies from 4.39 m at span to 13.09 m at piers. 35 m wide cross section carries 4-lane carriageway, median, sidewalk and cycling path. The central part of carriageway is built by the balanced cantilever method. The overhangs carrying outer lanes are built by wing traveller machine and supported by the precast struts. The bridge is currently under construction as a part of PPP project of Bratislava ring road (the motorway D4 Bratislava, Jarovce - Bratislava, Ivanka north section). |
| format | Article |
| id | doaj-art-bbfbf2f9c49c41d5b9ccc6383907a864 |
| institution | Kabale University |
| issn | 2336-5382 |
| language | English |
| publishDate | 2022-03-01 |
| publisher | Czech Technical University in Prague |
| record_format | Article |
| series | Acta Polytechnica CTU Proceedings |
| spelling | doaj-art-bbfbf2f9c49c41d5b9ccc6383907a8642025-08-20T03:57:44ZengCzech Technical University in PragueActa Polytechnica CTU Proceedings2336-53822022-03-0133636910.14311/APP.2022.33.00635242Long span post-tensioned box girder bridge in BratislavaAdrián Chalupec0Martin Ondroš1Petr Novotný2DOPRAVOPROJEKT a.s. Kominárska 141/2,4 ; 832 03 Bratislava - Nové Mesto, Divízia Zvolen, Pracovisko Liptovský Mikuláš, Slovak RepublicDOPRAVOPROJEKT a.s. Kominárska 141/2,4 ; 832 03 Bratislava - Nové Mesto, Divízia Zvolen, Pracovisko Liptovský Mikuláš, Slovak RepublicSHP s.r.o. Bohunická 50, 619 00 Brno, Czech RepublicThe paper describes an analysis and detailed design of the 470 m long D4 motorway bridge in the Slovak capital Bratislava. This bridge is a part of 2 932.50 m long D4 motorway crossing of the Danube River and its surrounding areas. The 210 m long main span of the post-tensioned three span box girder bridge is the longest span which has ever been built in Slovakia. The Ministry of Transportation and Construction of the Slovak Republic requirement was to cross all future rowing tracks by a single span. The depth of the cross section varies from 4.39 m at span to 13.09 m at piers. 35 m wide cross section carries 4-lane carriageway, median, sidewalk and cycling path. The central part of carriageway is built by the balanced cantilever method. The overhangs carrying outer lanes are built by wing traveller machine and supported by the precast struts. The bridge is currently under construction as a part of PPP project of Bratislava ring road (the motorway D4 Bratislava, Jarovce - Bratislava, Ivanka north section).https://ojs.cvut.cz/ojs/index.php/APP/article/view/8002balanced cantileverbox girdermain span |
| spellingShingle | Adrián Chalupec Martin Ondroš Petr Novotný Long span post-tensioned box girder bridge in Bratislava Acta Polytechnica CTU Proceedings balanced cantilever box girder main span |
| title | Long span post-tensioned box girder bridge in Bratislava |
| title_full | Long span post-tensioned box girder bridge in Bratislava |
| title_fullStr | Long span post-tensioned box girder bridge in Bratislava |
| title_full_unstemmed | Long span post-tensioned box girder bridge in Bratislava |
| title_short | Long span post-tensioned box girder bridge in Bratislava |
| title_sort | long span post tensioned box girder bridge in bratislava |
| topic | balanced cantilever box girder main span |
| url | https://ojs.cvut.cz/ojs/index.php/APP/article/view/8002 |
| work_keys_str_mv | AT adrianchalupec longspanposttensionedboxgirderbridgeinbratislava AT martinondros longspanposttensionedboxgirderbridgeinbratislava AT petrnovotny longspanposttensionedboxgirderbridgeinbratislava |