Izvedba zdenca ZT-2 na lokaciji crpilišta Toplica

master's thesis

• Title: Izvedba zdenca ZT-2 na lokaciji crpilišta Toplica : diplomski rad
• Title (english): Construction of well ZT-2 on the wellfield Toplica : master’s thesis
• Author: Katarina Grubišić
• Mentor: Željko Duić (mentor)
• Committee member: Željko Duić
• Committee member: Kristijan Posavec
• Committee member: Jelena Parlov
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2016-02-19, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Geological Engineering

Abstract

Tema ovog rada je izvedba zdenca ZT-2 i interpretacija pokusnog crpljenja na lokaciji crpilišta
Toplica za potrebe vodoopskrbe grada Orahovice. Crpilište Toplica zahvaća prigorski vodonosnik
sjevernih padina Papuka. Prvi dio rada donosi pregled dosadašnjih istraživanja, podatke o
geološkoj građi te hidrogeološkim uvjetima na ovom području. Opisan je postupak izvedbe zdenca,
osvajanja zdenca i pokusnog crpljenja. Pokusnim crpljenjem stalnom crpnom količinom Cooper-
Jacobovom polulogaritamskom metodom dobivene su vrijednosti lokalne transmisivnosti
vodonosnika, koeficijenta uskladištenja i hidrauličke vodljivosti. Pokusnim crpljenjem u koracima
s različitim crpnim količinama u intervalima od 60 minuta dobiveni su parametri zdenca, odnosno
parametri linearnih gubitaka u vodonosniku i nelinearnih gubitaka na zdenačkom zacjevljenju. Na
temelju dobivenih podataka i pomoću empirijske formule dobivena je maksimalna crpna količina
zdenca. U radu je iznesena kemijska analiza vode koja pokazuje izvanrednu kakvoću podzemne
vode u proučavanom vodonosniku.

Abstract (english)

Abstract: The topic of this thesis is the construction of the well ZT-2 and interpretation of test pumping on location wellfield Toplica for water supply system of Orahovica. Wellfield Toplica is located in the region of aquifer of Papuk’s north side. First part of the thesis provides insight into previous researches, geological structure information and hydrogeological conditions on this location. The following chapters contain technical data about the well construction, development and test pumping. Local aquifer transmissivity, storage coefficient and hydraulic conductivity were determined by constant rate test pumping and Cooper-Jacob’s semi-logarithmic method. Well parameters of ZT-2 (linear and nonlinear losses) were determined with divergent rate test pumping with 60 minutes intervals. The calculations for maximum pumping quantity of the well were based on existing data in assistance with empirical formula. The thesis contains underground water chemical analysis which shows very high groundwater quality.

• Keywords: crpilište Toplica; vodonosnik; zdenac; pokusno crpljenje; izvedba zdenca; hidrogeološki parametri
• Keywords (english): wellfield Toplica; aquifer; well; test pumping; well construction; hydrogeological parameters
• Language: croatian
• URN:NBN: urn:nbn:hr:169:188768
• 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: 2016-03-02 11:02:54