Meritve kalnosti v vodotokih : diplomska naloga

Poredoš, Tea (author), Rusjan, Simon (mentor), Mikoš, Matjaž (co-mentor)

Namen diplomske naloge je predstaviti metode za merjenje kalnosti v vodotokih ter opraviti pregled nad ocenami količin suspendiranega materiala iz literature. V prvem delu diplomske naloge je predstavljena teorija o nastanku suspendiranih snovi, predstavljene so metode za merjenje suspendiranih snovi v vodotokih ter osnovne enačbe za izračun suspendiranih plavin. Pripravljen je tudi kratek opis monitoringa kalnosti. V drugem delu so analizirani podatki o pretoku in suspendiranih snoveh iz postaje Dvor na Gradaščici. S pomočjo teh podatkov se dobi vsebnost suspendiranega materiala v vodotoku v kilogramih oziroma tonah. Z izračunanimi vrednostmi se nato izrišejo grafi, ki kažejo ujemanje med velikostjo pretoka ter vsebnostjo suspendiranih snovi. Na koncu je izračunana še napaka meritev/merske opreme.

• Language: Slovenian
• Keywords: gradbeništvo, diplomska dela, vodarstvo, okoljsko inženirstvo, vodotoki, kalnost
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Place of publishing: Ljubljana
• Publisher: [T. Poredoš]
• Year: 2016
• Number of pages: XII, 37 str.
• PID: 20.500.12556/RUL-86461
• UDC: 556.12:556.53(497.4)(043.2)
• COBISS.SI-ID: 7746401
• Publication date in RUL: 14.11.2016

Secondary language

• Language: English
• Title: Measuring turbidity in watercourses

Abstract

The purpose of this diploma thesis is to present the methods for measuring turbidity in watercourses and review the literature that estimates the amounts of suspended material. The first part of the thesis begins with a theory on the origin of suspended material. In addition, methods for measuring suspended material in watercourses and basic equations for determining suspended solids are presented. The second part analyzes the discharge and suspended material data from the Dvor gauging station on the Gradaščica river. This data can help us measure the content of suspended material in the watercourse, either in kilograms or tonnes. We can then use the calculated values to draw graphs which show the correlation between the volume of the discharge and the content of suspended material. Finally, uncertainty and equipment error are calculated.

• Keywords: civil engineering, graduation thesis, turbidity, opacity, suspended material