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Probabilistic seismic hazard assessment in Greece – Part 3: Deaggregation

机译:希腊概率地震危害评估 - 第3部分:Deaggregation

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The present third part of the study, concerning the evaluation of earthquake hazard in Greece in terms of various ground motion parameters, deals with the deaggregation of the obtained results The seismic hazard maps presented for peak ground acceleration and spectral acceleration at 0.2 s and 1.0 s, with 10% probability of exceedance in 50 years, were deaggregated in order to quantify the dominant scenario. There are three basic components of each dominant scenario: earthquake magnitude (M), source-to-site distance (R) and epsilon (ε). We present deaggregation maps of mean and mode values of M-R-ε triplet showing the contribution to hazard over a dense grid.
机译:本研究的第三部分关于在各种地面运动参数方面评估希腊的地震危害,涉及所得结果的分析,峰值接地加速度和0.2秒和1.0秒的光谱加速度呈现的地震危险映射在50年内超过10%的概率,进行了分析,以量化主导情景。每个主导场景有三个基本组成部分:地震幅度(m),源距离(r)和epsilon(ε)。我们呈现了M-R-ε三联体的平均值和模式值的均衡图,显示了对致密栅格的危险的贡献。

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