Projektiranje zamjenskih zdenaca vodocrpilišta Bregana

master's thesis

• Title: Projektiranje zamjenskih zdenaca vodocrpilišta Bregana : diplomski rad
• Title (english): Water wells design at the Bregana well field : master's thesis
• Author: Vedrana Filipović
• Mentor: Kristijan Posavec (mentor)
• Committee member: Kristijan Posavec (predsjednik povjerenstva)
• Committee member: Jelena Parlov (član povjerenstva)
• Committee member: Dario Perković (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2024-09-30, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Geological Engineering

Abstract

Predmet istraživanja ovog diplomskog rada je projektiranje zamjenskih zdenaca vodocrpilišta Bregana koje zahvaća podzemnu vodu samoborsko-zaprešićkog vodonosnika. Vodonosnik je otvorenog tipa i međuzrnske poroznosti, izgrađen od kvartarnih aluvijalnih naslaga. Niske razine podzemne vode najznačajnije su za projektiranje vodocrpilišta jer ukazuju na količinu vode dostupnu tijekom cijele godine. Numeričkim modeliranjem tečenja podzemne vode simulirano je sniženje razina podzemne vode uzrokovano crpnom količinom triju zdenaca ukupnog iznosa 120 l/s. Prognozne razine podzemne vode nakon 365 dana simuliranog crpljenja nalaze se oko 1 m iznad kota gornjeg ruba filtra u zdencima.

Abstract (english)

The subject of this thesis is the design of new water wells at the Bregana well field where groundwater is pumped from the Samobor-Zaprešić aquifer. The aquifer is unconfined with intergranular porosity and is composed of Quaternary alluvial deposits. Low groundwater levels are most significant for the well field design because they indicate the amount of water available throughout the year. Numerical groundwater flow modeling simulated the drawdown of groundwater levels caused by the pumping rate of three water wells with a total rate of 120 l/s. After 365 days of simulated pumping, the predicted groundwater levels are approximately 1 m above the elevations of the top of the well screen.

• Keywords: samoborsko-zaprešićki vodonosnik; niske razine podzemne vode; numeričko modeliranje tečenja podzemne vode; projektiranje vodocrpilišta
• Keywords (english): Samobor-Zaprešić aquifer; low groundwater levels; numerical groundwater flow modeling; well field design
• Language: croatian
• URN:NBN: urn:nbn:hr:169:114797
• Study programme: Title: Geological engineering; specializations in: Hydrogeology and engineering geology, Environmental geology; Course: Hydrogeology and engineering geology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka geološkog inženjerstva (magistar/magistra inženjer/inženjerka geološkog inženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2025-01-16 08:12:18