Analiza temeljenja vjetroelektrana "Zadar 3"

master's thesis

• Title (english): The "Zadar 3" wind farm foundation analysis
• Author: Renata Golemović
• Mentor: Lovorka Librić (mentor)
• Committee member: Danijela Jurić Kaćunić (predsjednik povjerenstva)
• Committee member: Lovorka Librić (član povjerenstva)
• Committee member: Meho-Saša Kovačević (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Geotechnical Engineering); Zagreb
• Defense date and country: 2020-09-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering; Geotechnology

Abstract

Unazad nekoliko desetaka godina u svijetu raste problem onečišćenja ekosustava. Nagli razvoj industrije i proizvodnje postao je glavni razlog prevelike količine stakleničkih plinova unutar naše atmosfere. U prvome dijelu ovoga rada pobliže će se opisati teoretske postavke iskorištavanja energije vjetra pomoću vjetroelektrana. Naglasak je na razvoju iskorištavanja energije vjetra u svijetu, mehaničkom radu vjetroagregata, zaštiti okoliša i projektiranju temelja vjetroagregata. U drugome dijelu rada proveden je proračun temeljenja vjetroelektrane Zadar 3. Odabrani oblik temelja je šesterokut. Tijekom proračuna korištene su europske norme za projektiranje konstrukcija. Provedena je kontrola mehaničke otpornosti i stabilnosti – nosivost temeljnog tla, prevrtanje i klizanje temelja i kontrola uporabivosti – slijeganja. U zadnjem poglavlju usporedit će se rezultati proračuna temelja u obliku šesterokuta i kružnoga temelja. Proračun kružnoga temelja proveden je na Građevinskom fakultetu Sveučilišta u Zagrebu na zavodu za geotehniku.

Abstract (english)

For several years a problem of ecosystem pollution in the world is increasing. The rapid growth of industry and production has become the main reason for the excessive amount of greenhouse gases within our atmosphere. The first part of this paper will describe the theoretical assumptions of wind energy utilization by a wind farms. The emphasis is on the development of wind energy utilization in the world, mechanical operation of wind turbines, environmental impact and design of wind turbine foundations. The foundation calculation of the Zadar 3 wind farm is carried out in the second part of this paper.The chosen shape of the foundation is a hexagon. European design standards were used during the calculation. The last chapter will compare the results of the calculation of the foundation in the form of a hexagon and a circular foundation. The calculation of the circular foundation was preformed at the Faculty of Civil Engineering, University of Zagreb, Department of Geotechnics.

• Keywords: vjetroelektrana; vjetroagregat; projektiranje temelja proračun mehaničke otpornosti i stabilnosti; proračun uporabivosti
• Keywords (english): wind power plant; wind turbine; foundation design; calculation of mechanical resistance and stability; usability calculation
• Language: croatian
• URN:NBN: urn:nbn:hr:237:153855
• Study programme: Title: Civil Engineering; specializations in: Construction Management, Transportation Engineering, Geotechnical Engineering, Hydraulic Engineering, Structural Engineering, Construction Materials, Theory and Modeling of Structures; Course: Construction Management; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-06-05 09:11:13