Prilagodba mostova klimatskim promjenama

master's thesis

• Title (english): Adaptation of bridges to climate change
• Author: Petra Milić
• Mentor: Marija Kušter Marić (mentor)
• Committee member: Ivan Ćurković (predsjednik povjerenstva)
• Committee member: Marija Kušter Marić (član povjerenstva)
• Committee member: Ivan Lukačević (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Structures); Zagreb
• Defense date and country: 2021-09-23, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering; Supporting Structures

Abstract

Trajnost konstrukcija znatno ovisi o klimi i okolišu. Degradacija materijala je među najčešćim razlozima smanjenja stabilnosti, nosivosti i uporabljivosti konstrukcija, a izravno ovisi o uvjetima klime i okoliša. Klimatske promjene, koje se već događaju i ne mogu se negirati, mogu ubrzati procese degradacije rezultirajući znatnim smanjenim uporabnog vijeka. To se posebno odražava na mostove, kao konstrukcije izrazito dugog uporabnog vijeka i pod velikim utjecajem okoline. U ovom radu analiziran je utjecaj klimatskih promjena na mostove, fokusirajući se na koroziju armature i seizmički kapacitet kroz pregled rezultata znanstvenih istraživanja. Kroz studije slučaja mostova u Hrvatskoj dan je pregled njihove prilagodbe klimatskim promjenama. Zasebno su analizirane prilagodbe mostova u fazi izgradnje te mostova u fazi sanacije na mostovima koji su već pretrpjeli oštećenja i prošli sanaciju.

Abstract (english)

Climate and environment has a great impact on durability of structures. Material degradation is among the biggest reasons for reduced stability, load-bearing capacity as well as serviceability and its under the direct impact of climate and environment. Climate change, that's already happening and can't be denied, can accelerate degradation processes resulting in significantly reduced lifetime of structure. This has a special meaning for bridges as structures with especially long design life and largely influenced by environment.. This paper analyses the impact of climate change on bridges, focusing on reinforcement corrosion and seismic capacity through a review of scientific results. Through analysis of case studies of Croatian bridges, a review of their adaptation to climate change is given. Separately analysing adaptation in the dresing process and rehabilitation process for bridges that have already suffered damage and went through rehabilitation process.

• Keywords: klimatske promjene; trajnost konstrukcije; seizmički kapacitet; korozija armature
• Keywords (english): climate change; structural durability; seismic capacity; reinforcement corrosion
• Language: croatian
• URN:NBN: urn:nbn:hr:237:130867
• 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: 2021-11-22 08:36:59