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Hydrotheek

Record nummer 2079789
Titel artikel Effectiveness and reliability analysis of emergency measures for flood prevention
Bron 6th International conference on flood management, Sao Paulo, Brazil
Auteur(s) Lendering, K.T. ; Jonkman, S.N. ; Kok, M.
Deel(Jaar)Nummer (2014)
Paginering 1 - 12
Online full text
Trefwoorden (cab) hoogwaterbeheersing / watersystemen / rivierwater / overstromingen / risicoanalyse / maatregelen / dijken / stabiliteit / storing / efficiëntie / betrouwbaarheid / noodgevallen / salland
Rubrieken Waterbeheer (algemeen) / Waterbouwkunde / Rampenstudies (algemeen)
Publicatie type Congresverslag
Taal Engels
Toelichting (Engels) During flood events emergency measures are used to prevent breaches in flood defences. However, there is still limited insight in their reliability and effectiveness. The objective of this paper is to develop a method to determine the reliability and effectiveness of emergency measures for flood defences. The investigation is focused on measures that prevent breaching of a flood defence in a river system; measures to limit and/or close breaches are beyond the scope. To determine the failure probability of flood defences with emergency measures two assessments are made: 1) the reliability of implantation of emergency measures is determined and 2) the effect of the implemented emergency measures on the reliability of the flood defence. For an emergency measure to function correctly three phases need to be passed successfully: ‘Detection’, where weak spots in the flood defence are detected, ‘Placement’, where emergency measures are built on time, and ‘Construction’, which is the successful functioning of the emergency measures.
Betrokken instanties HKV Lijn in Water
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