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Pregled bibliografske jedinice broj: 430455

Origin, Duration and Reclamation of Natural Dams


Roje-Bonacci Tanja
Origin, Duration and Reclamation of Natural Dams // LTBD09, LONG TERM BEHAVIOUR OF DAMS / Bauer E., Semprich S., ZenzG. (ur.).
Graz, Austria: Technische Universität Graz, 2009. str. 885-889 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Origin, Duration and Reclamation of Natural Dams

Autori
Roje-Bonacci Tanja

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
LTBD09, LONG TERM BEHAVIOUR OF DAMS / Bauer E., Semprich S., ZenzG. - Graz, Austria : Technische Universität Graz, 2009, 885-889

ISBN
978-3-85125-070-1

Skup
2nd INTERNATIONAL CONFERENCE ON LONG TERM BEHAVIOUR OF DAMS

Mjesto i datum
Graz, Austria, 12- 13. 10. 2009

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Natural damm; duration; reclamation; landslide; mudflow

Sažetak
The natural dams arise on natural way in the water stream when the barrier turns up in the watercourse. That is possible on different way. It existed two main groups of dams arise. The first is when mud stream stops in the watercourse ant the other is when landslide baffles a graben of the torrent. This phenomenon is a part of the permanent natural, gradual, forming of the landscape surface caused by gravity. The difference between mud flow and landslide is substantial, but both of them belong to natural disaster. The appearance of this natural phenomenon in populated area brought catastrophe in human and economic sense. The hydrological events caused both of them ; the intensive or long-standing rainfall or the suddenly snow melting. The other cause of this phenomenon’ s is earthquake and volcano eruption. The rain change surface conditions (surface erosion) and conditions in watercourse. The water deeps a graben and saps the banks, toe of slopes. The precipitations change the underground water level and underground water flow so causes often slope instability and landslides. The worse are when this is accompanying with snow melting.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Projekt / tema
083-0831510-1515 - Geotehnički vid utjecaja krškog terena na povećanje troškova građenja (Tanja Roje-Bonacci, )
083-0831510-3130 - Modeliranje rastrošbe za potrebe proračuna geotehničkih konstrukcija u flišu (Predrag Miščević, )

Ustanove
Fakultet građevinarstva, arhitekture i geodezije, Split