Geotehničke analize varijantnog karakterističnog presjeka nasute brane kod Kutine

master's thesis

• Title (english): Geotechnical analyses of the alternative characteristic cross-section of earth dam near Kutina
• Author: Tanja Jurić
• Mentor: Tomislav Ivšić (mentor)
• Committee member: Mario Bačić (predsjednik povjerenstva)
• Committee member: Marijan Car (član povjerenstva)
• Committee member: Tomislav Ivšić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Geotechnical Engineering); Zagreb
• Defense date and country: 2020-09-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering; Geotechnology

Abstract

Na području grada Kutine u Sisačko – moslavačkoj županiji predviđa se izgradnja nasute brane, radi formiranja akumulacije Polojac. Svrha izgradnje nasute brane i formiranja akumulacije je navodnjavanje i obrana od poplava grada Kutine. Idejnim rješenjem bila je predviđena izvedba nasute brane od glinovitog materijala sa središnjim drenom i pripadajućim filterima. Temeljno tlo čine slojevi glina srednje i visoke plastičnosti. Ispod većeg dijela brane potrebna je zamjena slojeva temeljne meke gline.
U ovom diplomskom radu ispitano je varijantno rješenje presjeka nasute brane koje zauzima manju tlocrtnu površinu od prvobitnog rješenja. Odabran je tip nasute zonirane brane s centralno položenom jezgrom, pripadajućim filtrima te potpornim zonama od kamenog materijala. Provedene su odgovarajuće geotehničke analize za alternativni presjek (analize procjeđivanja, odgovarajuće potvrde stabilnosti brane i podloge, kao i procjene deformacija brane).

Abstract (english)

Near the city of Kutina, in Sisačko – moslavačka county, it is planned to build an earth dam for the formation of an accumulation lake on the stream Polojac. The purpose of an earth dam construction and accumulation formation is the irrigation and flood protection of the city of Kutina. The conceptual design proposed the construction of earth dam, made of clayey materials with central drain and filters. The foundation soil consists of layers of medium and high plasticity clay. Beneath the major part of the earth dam the layers of foundation soft clay need to be replaced.
In this Master´s thesis an alternative dam charachetistic cross-section is examined, which occupies less area than the former design solution. A type of earth zoned dam is selected with central clay core, associated filters and support zones made of rockfill. The appropriate geotechnical analyses are performed for the alternative section of the earth dam. These include seepage analyses for the highest water level, appropriate checks of dam stability and estimates of dam deformations.

• Keywords: nasuta brana; analize procjeđivanja; analize stabilnosti; analize deformacija
• Keywords (english): an earth dam; seepage analyses; stability analyses; deformation analyses
• Language: croatian
• URN:NBN: urn:nbn:hr:237:129722
• 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: Closed access
• Created on: 2023-06-05 10:39:36