Kontrola stanja obrambenih nasipa vodotoka I. reda panonskog dijela Republike Hrvatske

master's thesis

• Title: Kontrola stanja obrambenih nasipa vodotoka I. reda panonskog dijela Republike Hrvatske : diplomski rad
• Title (english): Review of the condition of the first order waterflow floodbanks of the Pannonian part of the Republic of Croatia : master's thesis
• Author: Bruno Mravlja
• Mentor: Snježana Mihalić Arbanas (mentor)
• Committee member: Snježana Mihalić Arbanas (predsjednik povjerenstva)
• Committee member: Leo Matešić (član povjerenstva)
• Committee member: Martin Krkač (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2022-03-11, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Geological Engineering

Abstract

U sklopu projekta VEPAR (Vodno-ekološko praćenje, analize i rješenja), financiranog iz Europskog fonda za regionalni razvoj, a kojega provode Hrvatske vode i Državni hidrometeorološki zavod (DHMZ) s tvrtkom Geokon-Zagreb d.d. kao izvođačem, u razdoblju od svibnja do listopada 2021. provedena je kontrola stanja nasipa vodotoka 1. reda panonskog dijela Republike Hrvatske. Istraživanje je obuhvatilo nasipe ukupne duljine 1.460 km. Kroz preliminarna kabinetska istraživanja su, na temelju postojećih podataka te podataka iz prijašnjih istražnih radova, određene opće geološke, inženjerskogeološke i hidrogeološke značajke promatranog područja te je je pripremljena kartografska podloga za terensku fazu istraživanja. Provedeno je rekognosciranje cijelog istraživanog područja (oko 30.000 km2), u okviru čega su vizualno pregledani svi nasipi i prikupljeni detaljni podatci o indikatorima hazarda na terenu. Izrađena je GIS baza podataka o postojećem stanju nasipa te je obavljena kategorizacija istih, u okviru čega su dionice nasipa procijenjene kao stabilne, uvjetno stabilne ili nestabilne. U ovom radu se prikazuje koncept ovog dijela istraživanja, prikupljanje i analiza podataka, kao i rezultati istraživanja. Primjena rezultata i svrha preliminarnih istraživanja bila je određivanje prioriteta i planiranje detaljnih terenskih istraživanja kritičnih dionica nasipa, kako bi se procijenili geotehnički uvjeti u nasipu i temeljnom tlu. Rezultati geotehničkih istraživanja omogućit će definiranje smjernica za daljnja postupanja koja se, ovisno o stanju nasipa, sastoje od redovnog i pojačanog održavanja ili sanacije nasipa, a s krajnjom svrhom upravljanja rizicima od poplava u Republici Hrvatskoj.

Abstract (english)

As part of the VEPAR project (Water-ecological monitoring, analysis and solutions), funded by the European Regional Development Fund, and implemented by Hrvatske vode and the Croatian Meteorological and Hydrological Service (DHMZ) with Geokon-Zagreb d.d. as a contractor, in the period from May to October 2021, the condition of the of the 1st order waterflow floodbanks of the pannonian part of the Republic of Croatia was reviewed. The research included floodbanks with a total length of 1,460 km. Based on existing data and data from previous geotechnical expolorations, general geological, engineering geological and hydrogeological characteristics of the observed area were determined through preliminary cabinet research; and a cartographic basis for the field phase of the research was prepared. A reconnaissance of the entire study area (app. 30,000 km2) was carried out, during which all floodbanks were visually inspected and detailed data on hazard indicators in the field were collected. A GIS database on the current condition of the floodbank was developed and categorized, within which the floodbank sections were assessed as stable, conditionally stable or unstable. This paper presents the concept of this part of the research, data collection and analysis, as well as the research results. The application of the results and the purpose of the preliminary research was to set priorities and plan detailed field research of critical sections of the floodbank, in order to assess the geotechnical conditions in the floodbank and the foundation soil. The results of geotechnical research will enable the definition of guidelines for further actions which, depending on the condition of the floodbank, consist of regular and enhanced maintenance or remediation of the floodbank, with the ultimate purpose of flood risk management in the Republic of Croatia.

• Keywords: hidrotehnički nasip; vodotoci 1. reda; panonska Hrvatska; pregled nasipa; rekognosciranje
• Keywords (english): floodbank; first order waterflows; Pannonian part od Croatia; floodbank review; reconnaissance
• Language: croatian
• URN:NBN: urn:nbn:hr:169:971978
• 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: 2022-06-06 08:59:20