节点文献
甘肃地区三水准超越概率水平地震动峰值加速度关系与场地放大效应研究
Study on the Relationship among Ground Motion Peak Accelerations in Three Level Exceedance Probability and Site Amplification Effect in Gansu Area
【摘要】 通过对甘肃省158个场地安全性评价结果的分析,讨论了不同的超越概率下水平地震动峰值加速度之间的关系以及不同的场地条件对基岩峰值加速度的放大效应。结果对甘肃地区地震安全性评价中水平地震动峰值加速度的取值提供必要的参考。
【Abstract】 Based on the analysis for seismic safety evaluation results from 158 sites in Gansu province,the relationship among horizontal ground motion peak accelerations in different exceeding probabilities and the amplification effect of different site conditions on the bedrock peak acceleration are discussed.The result could provide reference for taking horizontal ground motion peak accelerations value in the seismic safety evaluation work in Gansu province.
【关键词】 甘肃;
地震安全性评价;
峰值加速度;
三水准设防;
场地放大效应;
【Key words】 Gansu province; Seismic safety evaluation; Peak acceleration; Three level fortification; Site amplification effect;
【Key words】 Gansu province; Seismic safety evaluation; Peak acceleration; Three level fortification; Site amplification effect;
- 【文献出处】 西北地震学报 ,Northwestern Seismological Journal , 编辑部邮箱 ,2011年S1期
- 【分类号】P315
- 【被引频次】1
- 【下载频次】70