Proračun uporabnog vijeka armiranobetonskih konstrukcija u maritimnom okolišu uz pomoć različitih programskih paketa

undergraduate thesis

• Title (english): Calculation of service life of reinforced concrete structures in marine environment with the use of different software
• Author: Petar Korade
• Mentor: Marijana Serdar (mentor)
• Committee member: Ana Baričević (predsjednik povjerenstva)
• Committee member: Marijana Serdar (član povjerenstva)
• Committee member: Marijan Skazlić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Materials); Zagreb
• Defense date and country: 2020-09-22, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering

Abstract

Svaka građevina, ovisno o svojoj namjeni, ima svoj uporabni vijek. To znači da je svaka građevina projektirana i izgrađena da izdrži svoju nosivost i uporabljivost kroz neko vremensko razdoblje koje je određeno u fazi projektiranja. Uporabni vijek neke armirano betonske konstrukcije zavisi o mnogo različitih faktora. U maritimnom području jedan od glavnih faktora koji utječu na uporabni vijek armirano betonske konstrukcije je korozija, odnosno proces prodora klorida u beton. Proračun uporabnog vijeka neke konstrukcije zahtjeva mnogo različitih ulaznih podataka. Danas, kako bi se olakšao taj proračun, postoji pregršt kompjutorskih programa pomoću kojih je, uz poznate ulazne parametre, moguće izračunati uporabni vijek betona te ostale potrebne kalkulacije. U ovom radu zadatak je usporediti ulazne podatke koji su potreban, način izračuna te rezultate dvaju od tih programa, Eucon i Life365. Usporedba programa provedena je na primjeru betona luke Gaženica kod Zadra.

Abstract (english)

Each building, depending on its purpose, has its own service life. This means that each building is designed and constructed to withstand its load-bearing capacity and usability over a period of time determined at the design stage. The service life of a reinforced concrete structure depends on many different factors. In the maritime area, one of the main factors influencing the service life of a reinforced concrete structure is corrosion, ie the process of chloride penetration into concrete. The calculation of the service life of a structure requires many different input data. Today, in order to facilitate this calculation, there are a handful of computer programs in which, which can from known input parameters calculate the service life of concrete and other necessary calculations. In this report the task was to compare the input data required, the method of calculation and the results of two of these programs, Eucon and Life365. The input data of concrete and the environment were taken from the project of reinforced concrete Port of Gaženica near Zadar.

• Keywords: Uporabni vijek; Korozija; Life365; Eucon
• Keywords (english): Service life; Corrosion; Life365; Eucon
• Language: croatian
• URN:NBN: urn:nbn:hr:237:712425
• 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: 2020-11-11 08:27:24