IAHR, founded in 1935, is a worldwide independent member-based organisation of engineers and water specialists working in fields related to the hydro-environmental sciences and their practical application. Activities range from river and maritime hydraulics to water resources development and eco-hydraulics, through to ice engineering, hydroinformatics, and hydraulic machinery.
Log On
About IAHRDirectoryCommitteesMy IAHRNews & JournalseLibraryeShopEventsJoin IAHRWorld CongressDonate
spacer.gif
spacer.gif eLibrary
spacer.gif eLibrary
You are here : eLibrary : IAHR World Congress Proceedings : 36th Congress - The Hague (2015) ALL CONTENT : Extreme events, natural variability and climate change : Application of flexible ring net barriers technology for debris flow control in san martin torrent ...
Application of flexible ring net barriers technology for debris flow control in san martin torrent c ayacucho - peru
Author : JOEL ORE IWANAGA(1)
ABSTRACT
On December 2009 in Ayacucho, heavy rainfall were recorded in Killari and Emadi stations, with a time interval of 1
minute, reaching intensities of the order of 182.80 mm/hr and 164.60 mm/hr and total rainfall of 52.80 mm and 34.00
mm in just 115 minutes, respectively, the same that caused the transit of the excessive hydrograph generating the
transport of mud and stones to the historic downtown on San Martin Avenue. In the present investigation the model FLO
2D is used, which will determine the volume of sediment transport, and the main hydraulic characteristics corresponding
to velocity and depth, allowing determine the design of the flexible barrier and the spacing along the torrent San Martin
File Size : 1,626,428 bytes
File Type : Adobe Acrobat Document
Chapter : IAHR World Congress Proceedings
Category : 36th Congress - The Hague (2015) ALL CONTENT
Article : Extreme events, natural variability and climate change
Date Published : 28/08/2015
Download Now