Matches in SemOpenAlex for { <https://semopenalex.org/work/W2109060847> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2109060847 endingPage "64" @default.
- W2109060847 startingPage "33" @default.
- W2109060847 abstract "Strong near-shore earthquakes are the most frequent sources of tsunamis in many oceans of the world. In the framework of the nonlinear shallow-water theory, the initial sea-surface tsunami elevation is assumed to equal the sea-floor co-seismic displacement produced by the seismic event. This is quantified by means of the analytical formulas due to Okada (1985, 1992), dealing with seismic faults buried in an elastic medium. In this work the propagation of tsunamis is studied along two-dimensional profiles on an idealized constant-slope sea bed, an approximation that allows one to reduce the governing nonlinear equations to a linear problem by means of the classical Carrier & Greenspan (1958) approach. We introduce an analytical solution that is sufficiently general to account for initial conditions associated with paradigmatic cases of sea-bottom deformations produced by near-shore earthquakes, such as subsidence or uplift of the coastal area, and can be also used to treat more complex deformations. The main result is that the amplification of the tsunami height at the coast is found to range between approximately 1 and 2. The amplification is around 1 for tsunamis induced by earthquakes with their epicentre inland and tends to grow as the fault moves seaward. We restrict our analysis to earthquakes that dislocate the shore region. Within the class of sources that we consider, the tsunamis that are most amplified are the ones having initial profiles with a crest–trough–crest system or conversely with a trough–crest–trough system. The bottom slope is found to have no effect on tsunami run-ups and run-downs, but to influence tsunami periods and tsunami speed remarkably. Breaking analysis shows that wave breaking does not occur if the initial wave height is less than 8–9 m, and that the simplest sea-level profiles, which are associated with earthquakes with their epicentre on land, are not expected to break even if their initial height exceeds 19 m." @default.
- W2109060847 created "2016-06-24" @default.
- W2109060847 creator A5019797457 @default.
- W2109060847 creator A5069240751 @default.
- W2109060847 date "2005-07-05" @default.
- W2109060847 modified "2023-09-28" @default.
- W2109060847 title "Analytical evolution of tsunamis induced by near-shore earthquakes on a constant-slope ocean" @default.
- W2109060847 cites W1641373462 @default.
- W2109060847 cites W183655329 @default.
- W2109060847 cites W1960471763 @default.
- W2109060847 cites W1999902390 @default.
- W2109060847 cites W2034732335 @default.
- W2109060847 cites W2055005876 @default.
- W2109060847 cites W2056774303 @default.
- W2109060847 cites W2084651632 @default.
- W2109060847 cites W2088892957 @default.
- W2109060847 cites W2097752189 @default.
- W2109060847 cites W2098292714 @default.
- W2109060847 cites W2105658614 @default.
- W2109060847 cites W2109222346 @default.
- W2109060847 cites W2111033254 @default.
- W2109060847 cites W2117703045 @default.
- W2109060847 cites W2124799255 @default.
- W2109060847 cites W2130014760 @default.
- W2109060847 cites W2139794367 @default.
- W2109060847 cites W2162994978 @default.
- W2109060847 cites W35575299 @default.
- W2109060847 cites W41717731 @default.
- W2109060847 cites W55348743 @default.
- W2109060847 cites W114161543 @default.
- W2109060847 doi "https://doi.org/10.1017/s0022112005004532" @default.
- W2109060847 hasPublicationYear "2005" @default.
- W2109060847 type Work @default.
- W2109060847 sameAs 2109060847 @default.
- W2109060847 citedByCount "64" @default.
- W2109060847 countsByYear W21090608472012 @default.
- W2109060847 countsByYear W21090608472013 @default.
- W2109060847 countsByYear W21090608472014 @default.
- W2109060847 countsByYear W21090608472015 @default.
- W2109060847 countsByYear W21090608472016 @default.
- W2109060847 countsByYear W21090608472017 @default.
- W2109060847 countsByYear W21090608472018 @default.
- W2109060847 countsByYear W21090608472019 @default.
- W2109060847 countsByYear W21090608472020 @default.
- W2109060847 countsByYear W21090608472021 @default.
- W2109060847 crossrefType "journal-article" @default.
- W2109060847 hasAuthorship W2109060847A5019797457 @default.
- W2109060847 hasAuthorship W2109060847A5069240751 @default.
- W2109060847 hasConcept C109007969 @default.
- W2109060847 hasConcept C111368507 @default.
- W2109060847 hasConcept C114793014 @default.
- W2109060847 hasConcept C121332964 @default.
- W2109060847 hasConcept C127313418 @default.
- W2109060847 hasConcept C13280743 @default.
- W2109060847 hasConcept C139719470 @default.
- W2109060847 hasConcept C144131665 @default.
- W2109060847 hasConcept C152382732 @default.
- W2109060847 hasConcept C162324750 @default.
- W2109060847 hasConcept C165205528 @default.
- W2109060847 hasConcept C180851071 @default.
- W2109060847 hasConcept C32239851 @default.
- W2109060847 hasConcept C48880136 @default.
- W2109060847 hasConcept C60859754 @default.
- W2109060847 hasConcept C62520636 @default.
- W2109060847 hasConceptScore W2109060847C109007969 @default.
- W2109060847 hasConceptScore W2109060847C111368507 @default.
- W2109060847 hasConceptScore W2109060847C114793014 @default.
- W2109060847 hasConceptScore W2109060847C121332964 @default.
- W2109060847 hasConceptScore W2109060847C127313418 @default.
- W2109060847 hasConceptScore W2109060847C13280743 @default.
- W2109060847 hasConceptScore W2109060847C139719470 @default.
- W2109060847 hasConceptScore W2109060847C144131665 @default.
- W2109060847 hasConceptScore W2109060847C152382732 @default.
- W2109060847 hasConceptScore W2109060847C162324750 @default.
- W2109060847 hasConceptScore W2109060847C165205528 @default.
- W2109060847 hasConceptScore W2109060847C180851071 @default.
- W2109060847 hasConceptScore W2109060847C32239851 @default.
- W2109060847 hasConceptScore W2109060847C48880136 @default.
- W2109060847 hasConceptScore W2109060847C60859754 @default.
- W2109060847 hasConceptScore W2109060847C62520636 @default.
- W2109060847 hasLocation W21090608471 @default.
- W2109060847 hasOpenAccess W2109060847 @default.
- W2109060847 hasPrimaryLocation W21090608471 @default.
- W2109060847 hasRelatedWork W2020751272 @default.
- W2109060847 hasRelatedWork W2084786391 @default.
- W2109060847 hasRelatedWork W2155809674 @default.
- W2109060847 hasRelatedWork W2387254044 @default.
- W2109060847 hasRelatedWork W2559932241 @default.
- W2109060847 hasRelatedWork W3044577268 @default.
- W2109060847 hasRelatedWork W3087911768 @default.
- W2109060847 hasRelatedWork W3146653821 @default.
- W2109060847 hasRelatedWork W3194732767 @default.
- W2109060847 hasRelatedWork W4235472076 @default.
- W2109060847 hasVolume "535" @default.
- W2109060847 isParatext "false" @default.
- W2109060847 isRetracted "false" @default.
- W2109060847 magId "2109060847" @default.
- W2109060847 workType "article" @default.