Cestovni most preko rijeke Drave
| Autor: | Brozinić, Ivan |
|---|---|
| Přispěvatelé: | Draganić, Hrvoje, Radić, Ivan, Dokšanović, Tihomir |
| Jazyk: | chorvatština |
| Rok vydání: | 2019 |
| Předmět: | |
| Popis: | U ovom diplomskom radu zadatak je proračunati cestovni most preko rijeke Drave u Osijeku. U prvom dijelu rada obraĎena je teorijska podloga osnovnog znanja u domeni mostova. Opisani su opći pojmovi i dijelovi mostova, te njihova podjela, kao i kratki razvoj kroz povijest. Navedeni su i osnovni principi projektiranja i načela kojih bi se inţenjeri trebali drţati za ostvarivanje uspješnog projekta. Drugi dio čini obradu mosta iz zadatka. Krečući od podloge koja čini presjek kanala rijeke Drave, izraĎeno je nekoliko mogućih idejnih rješenja kako bi se mogli razmotriti i odabrati najprikladniji. Ponajviše s estetskog stajališta, odabran je lučni sustav mosta za daljnju obradu. Izvršena je provjera predpostavljenih dimenzija armirano-betonskog lučnog mosta i dimenzioniranje armature za mjerodave rezne sile. Konstrukcijski sustav mosta čine dva betonska luka, vješaljke, kolnička konstrukcija i stupovi. Dimenzioniranje je provedeno po Eurocode propisima za granično stanje nosivosti. Za dobivanje mjerodavnih reznih sila koristio se računalni program ''SAP2000'', dok su grafički prikazi izraĎeni u računalnom programu ''AutoCAD 2017''. In this thesis, the task is to calculate the road bridge over the Drava River in Osijek. The first part of the paper deals with the theoretical background of the basic knowledge in the domain of bridges. General terms and parts of bridges, their classification, as well as short development throughout history are described. Basic design principles and principles that engineers should follow in order to achieve a successful project are also outlined. The second part of the thesis deals with the bridge from the task. Starting from the basis that forms the cross section of the Drava River channel, several possible conceptual solutions have been devised so that they can be considered and the most suitable one selected. Most of all, from an aesthetic point of view, the arch bridge system was selected for further processing. The assumed dimensions of the reinforced concrete arch bridge were checked and the reinforcement was dimensioned for the cutting force. The bridge construction system consists of two concrete arches, hangers, deck structure and piers. Dimensioning was carried out in accordance with Eurocode regulations for load-carrying capacity limit. The computer program ―SAP2000‖ was used to obtain the relevant cutting forces, while the graphical representations were made in the computer program ―AutoCAD 2017‖. |
| Databáze: | OpenAIRE |
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