Proračun ribljih staza

undergraduate thesis

• Title (english): Fishways hydraulic
• Author: Antonio Košec
• Mentor: Eva Ocvirk (mentor)
• Committee member: Gordon Gilja (predsjednik povjerenstva)
• Committee member: Goran Lončar (član povjerenstva)
• Committee member: Eva Ocvirk (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Water Research); Zagreb
• Defense date and country: 2019-09-10, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering; Hydrotechnology

Abstract

U radu je dan prikaz postupka projektiranja ribljih staza. Kao što je poznato mnoge ribe i vodni organizmi tijekom svoga života migriraju kako bi opstali. Riblje staze su građevine kojima je funkcija omogućiti ribama uzvodnu i nizvodnu migraciju preko prepreka u vodotoku. Riblje staze se dijele na prirodne i tehničke riblje staze. Prirodne staze imitiraju prirodno korito i dobro se uklapaju u okoliš, a mana im je što zbog zadovoljavanja hidrauličkih uvjeta tečenja u pravilu imaju veću duljinu od tehničkih. U radu su opisani osnovni elementi koji su važni za funkcioniranje ribljih staza te je dan opis hidrauličkih proračuna nekih od najčešće korištenih tipova ribljih staza. Konačno u radu je dan i primjer proračuna tehničke riblje staze bazenskog tipa.

Abstract (english)

This paper provides the process used for fishway design. It is known that many fishes and water organisms migrate during their life span in order to survive. Fishways are constructions which enable fishes upstream and downstream migration over certain obstacles within a watercourse. They are divided to natural and technical fishways. While natural fishways imitate natural watercourse and blend well in their environment, they have a disadvantage of having greater length in respect to technical waterways in order to meet hydraulic flow requirements. This paper specifies basic elements that are important for fishways to function while also depicting hydraulic calculations for some of the most used types of fishways. Finally, the paper provides an example of a pool pass designe.

• Keywords: riblje staze; projektiranje; hidraulički uvjeti tečenja
• Keywords (english): fishway; design; hydraulic flow requirements
• Language: croatian
• URN:NBN: urn:nbn:hr:237:763642
• Study programme: Title: Civil Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-11-28 10:27:52