Details
| Originalsprache | Deutsch |
|---|---|
| Publikationsstatus | Veröffentlicht - 2010 |
Abstract
Schlagwörter
- Accretionary prism, And technical mitigation measures, Highly resolved data, Single-multi segment faults, Tsunami model, Coastal planning, Coastal protection, Field data, Field observation data, Geometric data, Maximum run-up, Mitigation measures, Sand dunes, Source types, Study areas, Earthquakes, Floods, Prisms, Shore protection, Tsunamis
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2010.
Publikation: Konferenzbeitrag › Paper › Forschung › Peer-Review
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TY - CONF
T1 - The Java tsunami model: Using highly-resolved data to model the past event and to estimate the future hazard
AU - Kongko, W.
AU - Schlurmann, T.
N1 - Export Date: 1 February 2021
PY - 2010
Y1 - 2010
N2 - This study is to validate the tsunami model with extensive field observation data gathered from the 2006 Java tsunami. In the relevant study area, where highly-resolved geometric data were recently made available and other related posttsunami field data have been collected, the tsunami maximum run-up onto land and its marigram have been simulated and evaluated. Several plausible tsunami sources are proposed to adequately mimic the 2006 Java tsunami by including the influence of low rigidity material in the accretionary prism as well as its single-multi fault source type's effect. Since it has a significant role on tsunami excitation, this parameter and other assumptions are then employed to study an estimated set of reasonable maximum magnitude earthquake-tsunami scenario and projected inundation areas for probable future tsunami on the South Java coastline. In a final step tentative technical mitigation measures are proposed and assessed to deal with adequate coastal protection issues by means of soft (greenbelt, etc.) and hard engineering (sand dunes, etc.) approaches. Their effectiveness in terms of reducing inundation area is assessed and general recommendations for coastal planning authorities are dealt with.
AB - This study is to validate the tsunami model with extensive field observation data gathered from the 2006 Java tsunami. In the relevant study area, where highly-resolved geometric data were recently made available and other related posttsunami field data have been collected, the tsunami maximum run-up onto land and its marigram have been simulated and evaluated. Several plausible tsunami sources are proposed to adequately mimic the 2006 Java tsunami by including the influence of low rigidity material in the accretionary prism as well as its single-multi fault source type's effect. Since it has a significant role on tsunami excitation, this parameter and other assumptions are then employed to study an estimated set of reasonable maximum magnitude earthquake-tsunami scenario and projected inundation areas for probable future tsunami on the South Java coastline. In a final step tentative technical mitigation measures are proposed and assessed to deal with adequate coastal protection issues by means of soft (greenbelt, etc.) and hard engineering (sand dunes, etc.) approaches. Their effectiveness in terms of reducing inundation area is assessed and general recommendations for coastal planning authorities are dealt with.
KW - Accretionary prism
KW - And technical mitigation measures
KW - Highly resolved data
KW - Single-multi segment faults
KW - Tsunami model
KW - Coastal planning
KW - Coastal protection
KW - Field data
KW - Field observation data
KW - Geometric data
KW - Maximum run-up
KW - Mitigation measures
KW - Sand dunes
KW - Source types
KW - Study areas
KW - Earthquakes
KW - Floods
KW - Prisms
KW - Shore protection
KW - Tsunamis
M3 - Paper
ER -