The problem of assessing seismic hazard in low-seismicity areas becomes obvious in many practical applications. A typical low-seismicity area, which experienced damaging earthquakes in historical times, is the North German Plain, for which a case study is presented. It is shown how seismic hazard as
Comparison of two methods for seismic hazard assessment in a low-seismicity area
✍ Scribed by Th. Crook; J. J. Egozcue
- Publisher
- Springer Netherlands
- Year
- 1992
- Tongue
- English
- Weight
- 477 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0921-030X
No coin nor oath required. For personal study only.
✦ Synopsis
The EGO method, developed by Egozcue et al. and the SRAMSC method, originally developed by Cornell and later programmed by McGuire, to assess the seismic hazard, are compared for the low seismicity area 'Belgium, The Netherlands, and NW Germany'. Using the same input data, the results of the EGO method without the majority criterion and the SRAMSC method with upper bound XII agree very well. The influence of the zoning is investigated for the EGO method. It is not necessary to define the zones for the EGO method so strictly as for the SRAMSC method, but too wide zones can give bad results.
📜 SIMILAR VOLUMES
Within the activity of the ESC Subcommission 8 'Engineering Seismology', Project TERESA, seismic hazard calculations have been performed for two areas of a different earthquake activity. Fundamental seismological data (earthquake catalogues, macroseismic observations and maps) and some additional ge
A method based on Bayesian techniques has been applied to evaluate the seismic hazard in the two test areas selected by the participants in the ESC/SC8-TERESA project: Sannio-Matese in Italy and the northern Rhine region (BGN). A prior site occurrence model (prior SOM) is obtain from a seismicity di
The general philosophy of seismic hazard evaluation described here is appropriate for selection of seismic input to regional earthquake engineering codes prior to detailed on-site inspections and geotechnical assessments. Some probabilistic seismic hazard methodologies which can be applied in areas
The working group on 'Test \_Regions for E\_valuation of Methods for Seismic Hazard Assessment in Europe (TERESA)', consisted of 15 members from 10 different European countries. Methods and experience gathered in these countries have been compared and discussed for two test areas in Europe: the Sann