Morfometrijske i petrološke značajke valutica savskih šljunaka u Županiji zagrebačkoj

master's thesis

• Title: Morfometrijske i petrološke značajke valutica savskih šljunaka u Županiji zagrebačkoj : diplomski rad
• Title (english): Morphometric and petrological features of pebbles from the Sava gravel in Zagreb county : master’s thesis
• Author: Nikolina Matovinović
• Mentor: Josipa Velić (mentor)
• Committee member: Josipa Velić
• Committee member: Uroš Barudžija
• Committee member: Dragan Krasić
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2015-09-17, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Geological Engineering

Abstract

Morfometrijska i petrološka analiza valutica savskih šljunaka primijenjena je na osam uzoraka iz županije Zagrebačke. Lokacije s kojih je uzet šljunak unaprijed su određene pomoću karte i popisa šljunčara županije Zagrebačke koji je predložilo Ministarstvo gospodarstva Republike Hrvatske. Krenuvši od najistočnije lokacije prema najzapadnijoj slijede: okolica Ivanje Reke – ŠLJUNČARA IGM TRSTENIK, okolica Novog Petruševca (iz korita i obale rijeke Save), šljunčara HIDREL Novo Čiče , jezero Orešje (obala), šljunčara HORVAT Savrčak, Medsave (trasa skele, iz obale i korita rijeke Save). Uzorci su laboratorijski obrađivani metodom sijanja s pomoću 3 sita (veličina 6mm,4mm i 2mm) nakon koje je slijedilo izdvajanje po 300 valutica najkrupnije frakcije iz svakog pojedinog uzorka. Zatim morfometrijska analiza, mjerenje triju osi valutica i litološka determinacija. Svi uzorci su statistički obrađeni u Microsoft Office Excel programu (oblik zrna, stupanj spljoštenosti zrna i pripadajući dijagrami). Zaključuje se da u obrađivanim uzorcima značajno prevladava vapnenac te valutice diskoidnog oblika s najvećim postotkom izvorišnih okoliša obala jezera.

Abstract (english)

Abstract: Morphometric and petrological analysis of the Sava gravel pebbles was applied on eight samples from the Zagreb County. Locations from which the gravel was taken were defined in advance by using a map and a list of gravels in Zagreb County which were proposed by the Ministry of Economy of the Republic of Croatia. Starting from the easternmost to the westernmost locations the following are: Ivanje Reka surroundings - GRAVEL IGM TRSTENIK, Novi Petruševac surroundings (from river beds and banks of the Sava River), gravel HIDREL Novo Čiče, Lake Orešje (shore), gravel HORVAT Savrčak, Medsave (route scaffolding, from the coast and the Sava riverbed). A laboratorical analysis of the samples was carried out using the sieving method with three sieves (size 6mm, 4mm and 2mm) followed by a separation of 300 pebbles of the broadest fraction from each sample. Then the morphometric analysis, measurements of the three axes of pebbles and lithology determination. All samples were statistically processed in Microsoft Office Excel (grain shape, grain degree of flatness and associated histograms). Concluded that the treated samples significantly contains limestone and pebbles of discoid shape with the higest percentage of the headwaters of the environment of the lake shore.

• Keywords: morfometrijska; petrološka analiza; metoda sijanja; statistika; izvorišna područja; Zagrebačka županija; šljunčara; rijeka Sava
• Keywords (english): morphometric; petrological analysis; sieving method; statistic; headwaters areas; Zagreb County; Sava river; gravel
• Language: croatian
• URN:NBN: urn:nbn:hr:169:365840
• Study programme: Title: Geological Engineering; 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: 2015-12-15 08:51:32