Idejni projekt državne ceste na poluotoku Pelješcu, dionica Luka Dubrava - Popova Luka

master's thesis

• Title (english): Priliminary desgn of the state road on Pelješac peninsula, section Luka Dubrava - Popova Luka
• Author: Petar Grubišić
• Mentor: Ivica Stančerić (mentor)
• Committee member: Saša Ahac (predsjednik povjerenstva)
• Committee member: Tatjana Rukavina (član povjerenstva)
• Committee member: Ivica Stančerić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Transportation Engineering); Zagreb
• Defense date and country: 2023-09-28, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering; Transportation

Abstract

U diplomskom radu su prikazane dvije varijante idejnog rješenja nove državne ceste na dionici između Luke Dubrave i Popove Luke na poluotoku Pelješcu u Dubrovačko- Neretvanskoj županiji. Geometrije projektiranih varijanti u skladu su s važećim Pravilnikom (NN 110/01) za projektne brzine od 80 km/h. Također, projektom se uzela u obzir mogućnost povećanja prometnog opterećenja te podizanje kategorije ceste i povećanje projektne brzine na 90 km/h. Duljine projektiranih varijanti ceste su 5076 metara i 5131 metara. U horizontalnom smislu trasa varijante 1, projektirana je u potpunosti sa naizmjeničnim krivinama u kontinuitetu, dok trasa varijante 2 sadrži međupravce. U obje varijante polumjeri horizontalnih krivina su 450 metara. Vertikalno vođenje trase ceste definirano je niveletom ceste, pri čemu je maksimalni primijenjeni uzdužni nagib 3,27 %, a najmanji 1,54 %. Na projektiranim varijantama ceste ispitana je preglednost. Pokazalo se da cesta na nekim dijelovima ne zadovoljava uvjete preglednosti te da je potrebno proširiti bermu. U okviru projektnog zadatka napravljena je usporedba navedenih varijanti po količinama zemljanih i asfalterskih radova.

Abstract (english)

The master thesis presents two preliminary variants of the design of the new state road on the section between Luka Dubrava and Popova Luka on the Pelješac peninsula in the Dubrovnik-Neretva region. The geometries of the designed variants comply with the current Croatian regulation (NN 110/01) for a design speed of 80 km/h. The project also took into account the possibility of increasing the traffic load and raising the category of the road, as well as increasing the design speed to 90 km/h. The length of the designed variants of the road is 5076 meters and 5131 meters. In terms of horizontal alignment, the route of variant 1 is designed completely with alternating curves in continuity, while the route of variant 2 contains intermediate directions. In both variants, the radii of the horizontal curves are 450 meters. The vertical alignment is determined by straight lines and curves, with a maximum longitudinal slope of 3.27% and a minimum of 1.54%. The stopping sight distance was tested for all variants of the planned road. It was determined that all variants did not meet sight distance requirements in some sections and the side slope would need to be widened. As part of the project assignment, a comparison of the above variants was made based on the extent of earthwork and asphalt paving.

• Keywords: državna cesta; Pelješac
• Keywords (english): state road; Pelješac
• Language: croatian
• URN:NBN: urn:nbn:hr:237:875556
• Study programme: Title: Civil Engineering; specializations in: Construction Management, Transportation Engineering, Geotechnical Engineering, Hydraulic Engineering, Structural Engineering, Construction Materials, Theory and Modeling of Structures; Course: Construction Management; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-11-06 07:10:07