Original title:
Most cez rieku Rajčanka
Translated title:
Bridge over the Rajčanka river
Authors:
Kavecký, Jakub ; Svoboda, Adam (referee) ; Panáček, Josef (advisor) Document type: Bachelor's theses
Year:
2021
Language:
slo Publisher:
Vysoké učení technické v Brně. Fakulta stavební Abstract:
[slo][eng]
Cieľom bakalárskej práce bolo navrhnúť most cez rieku Rajčanka. Most je jednopoľový s kolmým krížením vodného toku. Boli vypracované 3 varianty, z ktorých jeden bol predmetom práce. Pre podrobné posúdenie bol vybraný variant s prefabrikovanými dodatočne-predpätými nosníkmi spriahnutými betónovou doskou. Pri návrhu boli vytvorené statické modely v programe Scia Engineer 19.1 a IDEA StatiCa. Vnútorné sily a kombinácie zaťažení boli zostavené so zahrnutím časovo závislej výstavby a reologických javov. Posudky boli spracované ručným výpočtom v súlade s Eurokódom. Klimatické vplyvy, vietor a sneh, ako aj brzdné sily boli zanedbané.
The aim of the bachelor thesis was to design a bridge over the Rajčanka river. The bridge is single field with perpendicular crossing of the watercourse. Three variants were created, one of which was the subject of thesis. For a detailed dimensioning, a variant with prefabricated additional-prestressed beams coupled with a concrete slab was selected. The static´s models were created in software SCIA Engineer 19.1 and IDEA StatiCa. Internal forces and load combinations were compiled including time-dependent construction and rheological phenomena. The reports were processed by manual calculation, according with the Eurocode. Climatic influences, such as wind and snow, as well as braking force have been neglected.
Keywords:
construction phases; post-tensioned; prefabricated beams; statical model; Time dependent analysis
Institution: Brno University of Technology
(web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library. Original record: http://hdl.handle.net/11012/199063