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Pregled bibliografske jedinice broj: 589845

Časopis

Autori: Arbanas, Željko; Grošić, Mirko; Udovič, Dalibor; Mihalić, Snježana
Naslov: Rockfall Hazard Analyses and Rockfall Protection along the Adriatic Coast of Croatia
( Rockfall Hazard Analyses and Rockfall Protection along the Adriatic Coast of Croatia )
Izvornik: Journal of Civil Engineering and Architecture (1934-7359) 6 (2012), 3; 344-355
Vrsta rada: članak
Ključne riječi: Rockfall; rockfall hazard; rockfall hazard analyses; rockfall protection measures; rockfall protection barriers; rock mass support
( Rockfall; rockfall hazard; rockfall hazard analyses; rockfall protection measures; rockfall protection barriers; rock mass support )
Sažetak:
During the last decade, large rockfalls occurred on the steep limestone slopes along the Adriatic Coast of Croatia, causing injury to people and serious damage to buildings and traffic facilities. The rockfalls along the limestone slopes were caused by unfavorable characteristics of the rock mass, weathering in combination with heavy rainfall and artificial influences during highway construction. Rockfall protection projects were conducted to protect human lives and facilities from future rockfalls. The rockfall protection program started with rockfall hazard analyses to identify the potential of rockfalls to occur and the potential consequences. At the locations of hazards where related risks were determined, detailed field investigations were conducted. Based on the indentified characteristics of potentially unstable rock masses, analyses of movement and resulting pathways were conducted. The trajectories, impact energy and the height of bouncing are dependent on slope geometry, slope surface roughness and rockfall block characteristics. Two protection measure approaches were adopted: prevention of rockfalls by removing potentially unstable rock mass or installation of rock mass support systems and suspending running rockfall masses with rockfall protection barriers. In this paper, rockfall hazard determination, rockfall analyses and rockfall protection designs for rockfall protection systems at selected locations on the limestone slopes along the Adriatic coast of Croatia are presented.
Projekt / tema: 082-0822161-2187, 195-1951825-1507, 114-0822695-2568
Izvorni jezik: eng
Kategorija: Znanstveni
Znanstvena područja:
Građevinarstvo,Rudarstvo, nafta i geološko inženjerstvo
URL cjelovitog teksta:
Časopis izlazi u samo elektroničkom izdanju: NE
Google Scholar: Rockfall Hazard Analyses and Rockfall Protection along the Adriatic Coast of Croatia
Upisao u CROSBI: smihalic@rgn.hr (smihalic@rgn.hr), 19. Kol. 2012. u 11:57 sati



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