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| Titel |
Seismic hazard assessment – a holistic microzonation approach |
| VerfasserIn |
S. K. Nath, K. K. S. Thingbaijam |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 9, no. 4 ; Nr. 9, no. 4 (2009-08-14), S.1445-1459 |
| Datensatznummer |
250006906
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| Publikation (Nr.) |
 copernicus.org/nhess-9-1445-2009.pdf |
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| Zusammenfassung |
| The probable mitigation and management issues of seismic
hazard necessitate seismic microzonation for hazard and risk assessment at
the local level. Such studies are preceded with those at a regional level. A
comprehensive framework, therefore, encompasses several phases from
information compilations and data recording to analyses and interpretations.
The state-of-the-art methodologies involve multi-disciplinary approaches
namely geological, seismological, and geotechnical methods delivering
multiple perspectives on the prevailing hazard in terms of geology and
geomorphology, strong ground motion, site amplification, site
classifications, soil liquefaction potential, landslide susceptibility, and
predominant frequency. The composite hazard is assessed accounting for all
the potential hazard attributing features with relative rankings in a logic
tree, fuzzy set or hierarchical concept. |
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