Empirical correlation of PGA, spectral accelerations and spectrum intensities from active shallow crustal earthquakes

Brendon A. Bradley

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Empirical correlation of PGA, spectral accelerations and spectrum intensities from active shallow crustal earthquakes

机译：活跃浅地壳地震的PGA，谱加速度和谱强度的经验相关性

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Empirical correlation equations between peak ground acceleration, spectral acceleration, spectrum intensity, and acceleration spectrum intensity are developed. The correlation equations are developed for shallow crustal earthquakes using the Next Generation Attenuation (NGA) ground motion database, and four of the NGA ground motion prediction equations (GMPEs). A particularly novel aspect of the present study is the explicit consideration of epistemic uncertainty in the correlation equations due to both the adopted ground motion database and GMPEs. The resulting correlation equations enable the joint consideration of these four ground motion intensity measures in ground motion selection using frameworks such as the generalized conditional intensity measure approach. Copyright © 2011 John Wiley & Sons, Ltd.

机译：建立了地面加速度峰值，频谱加速度，频谱强度和加速度频谱强度之间的经验相关方程。使用下一代衰减（NGA）地面运动数据库和四个NGA地面运动预测方程（GMPE），为浅层地壳地震建立了相关方程。本研究的一个特别新颖的方面是，由于采用了地面运动数据库和GMPE，因此在相关方程中明确考虑了认知不确定性。由此产生的相关方程使在使用诸如通用条件强度测量方法之类的框架进行地面运动选择时可以共同考虑这四个地面运动强度测量。版权所有©2011 John Wiley＆Sons，Ltd.

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来源
《Earthquake Engineering & Structural Dynamics》 |2011年第15期|p.1707-1721|共15页
作者
Brendon A. Bradley;
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作者单位

Department of Civil and Natural Resources Engineering, University of Canterbury, Christchurch, New Zealand Institute of Science and Engineering, Chuo University, Tokyo, Japan;

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原文格式 PDF
正文语种 eng
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关键词
correlation; spectrum intensity; acceleration spectrum intensity; active shallow crustal; generalized conditional intensity measure (GCIM);

机译：相关性光谱强度加速度谱强度活跃的浅地壳广义条件强度测度（GCIM）;

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专利

1. A New Zealand-specific pseudospectral acceleration ground-motion prediction equation for active shallow crustal earthquakes based on foreign models [J] . Bradley B.A. Bulletin of the Seismological Society of America . 2013,第3期

机译：基于国外模型的新西兰特发性浅地壳地震伪谱加速度地震动预测方程
2. Equations for the Estimation of Strong Ground Motions from Shallow Crustal Earthquakes Using Data from Europe and the Middle East: Horizontal Peak Ground Acceleration and Spectral Acceleration [J] . N. N. Ambraseys, J. Douglas, S. K. Sarma, Bulletin of earthquake engineering . 2005,第1期

机译：利用欧洲和中东的数据估算浅层地壳地震强烈地震动的方程式：水平峰值地面加速度和频谱加速度
3. Equations for the Estimation of Strong Ground Motions from Shallow Crustal Earthquakes Using Data from Europe and the Middle East: Vertical Peak Ground Acceleration and Spectral Acceleration [J] . N. N. Ambraseys, J. Douglas, S. K. Sarma, Bulletin of earthquake engineering . 2005,第1期

机译：利用来自欧洲和中东的数据估算浅层地震的强烈地震动的方程式：垂直峰值地面加速度和频谱加速度
4. HYBRID EMPIRICAL GROUND MOTION MODEL FOR PGA AND 5 DAMPEDLINEAR ELASTIC RESPONSE SPECTRA FROM SHALLOW CRUSTAL EARTHQUAKES IN STABLE CONTINENTAL REGIONS: EXAMPLE FOR EASTERN NORTH AMERICA [C] . C.Drebenstedt, M.Kressner, S.Paessler Innovation, practice, safety . 2008

机译：稳定大陆浅部地壳地震的PGA和5％阻尼线性弹性响应谱的混合经验地面运动模型：以北美洲东部为例
5. Duration Characteristics of the Mean Horizontal Component of Shallow Crustal Earthquake Records in Active Tectonic Regions. [D] . Ghanat, Simon. 2011

机译：活动构造区浅层地震记录平均水平分量的持续时间特征。
6. Stress buildup and drop in inland shallow crust caused by the 2011 Tohoku-oki earthquake events [O] . Kiyotoshi Sakaguchi, Tatsuya Yokoyama, Weiren Lin, -1

机译：2011年东北冲地震引起的内陆浅层地壳应力积累和下降
7. Empirical correlation of PGA, spectral accelerations and spectrum intensities from active shallow crustal earthquakes [O] . Bradley B.A. 2011

机译：活跃浅地壳地震的PGA，谱加速度和谱强度的经验相关性
8. NGA-West2 Equations for Predicting Response Spectral Accelerations for Shallow Crustal Earthquakes. [R] . Boore, D. M., Stewart, J. P., Seyhan, E., 2013

机译：用于预测浅层地壳地震响应谱加速度的NGa-West2方程。

Empirical correlation of PGA, spectral accelerations and spectrum intensities from active shallow crustal earthquakes

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