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One application of PSHA is the development of a National Seismic Hazard Model (NSHM) and the accompanying national seismic hazard maps that provide seismic design guidance at a national scale (e.g. Gerstenberger et al. 2020 and references therein).
the national seismic hazard maps for the UK. This is to take account of advances in seismic hazard methodology since the last seismic hazard maps were developed by Musson and Sargeant (2007) and present the results in a format that will be compatible with the future Eurocode 8 revisions. Acknowledgements
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Nov 30, 2020 · A recently published report presents new national seismic hazard maps for the UK that have been developed to update the advice given to engineers about designing structures for earthquake resistance.
May 26, 2021 · The national hazard maps cover the region between 49°N - 61°N and 8.5°W - 2°E and show peak ground acceleration and spectral acceleration at 0.2 s and 1.0 s for 5% damping on rock site conditions and for return periods of 95, 475, 1100 and 2475 years.
Jan 8, 2022 · We present updated seismic hazard maps for the United Kingdom (UK) intended for use with the National Annex for the revised edition of Eurocode 8.
Nov 30, 2020 · The new seismic hazard maps are given for three ground motion measures, which are used by engineers: peak ground acceleration (PGA) and spectral acceleration (SA) at 0.2 s and 1.0 s (assuming five per cent damping).
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a different map or different outputs for engineers The NSHM produces probabilistic forecasts Testing the NSHM: The science is internationally peer reviewed by a large panel of experts, and we test the forecasts against past earthquakes, long term data sets and global science.
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