New type of tsunami barrier

Hans Scheel ()
Additional contact information
Hans Scheel: http://www.hans-scheel.ch

Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, 2014, vol. 70, issue 1, 956 pages

Abstract: Tsunami impact on a coast can be reduced by applying a submerged vertical barrier to reflect tsunami before the catastrophic waves are built up near the coast. However, construction of such long walls by conventional submarine technology is difficult. In this paper, the construction of extended submarine walls at a depth of between 50 and 500 m below sea level by a relatively simple and efficient technology is described. The submarine walls can consist either of high-strength steel fences with anchors or two parallel steel fences with distance holders, lowered into the sea and fixed with rocks inserted from top. Alternatively, the barriers could be built from gabions (prefabricated steel net baskets filled with rocks) and lowered into the sea. The space between these tsunami barriers and the coast can be filled with solid material, thus allowing reclamation of new land, or this gap can be used for fish farming. These barriers can contribute to preservation of beaches and natural ecosystems at the coast. Copyright The Author(s) 2014

Keywords: Tsunami barriers; Tsunami protection; Submarine architecture; Deep-sea walls; Land reclamation; Flooding protection; Fish farming (search for similar items in EconPapers)
Date: 2014
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://hdl.handle.net/10.1007/s11069-013-0834-4 (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:nathaz:v:70:y:2014:i:1:p:951-956

Ordering information: This journal article can be ordered from
http://www.springer.com/economics/journal/11069

DOI: 10.1007/s11069-013-0834-4

Access Statistics for this article

Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards is currently edited by Thomas Glade, Tad S. Murty and Vladimír Schenk

More articles in Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards from Springer, International Society for the Prevention and Mitigation of Natural Hazards
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().