| 对近年大震震害现象与工程地震问题研究的思考 |
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| 引用本文： | 李小军. 对近年大震震害现象与工程地震问题研究的思考[J]. 国际地震动态, 2001, 0(8): 26-32 |
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| 作者姓名： | 李小军 |
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| 作者单位： | 中国地震局地球物理研究所北京,100081 |
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| 摘 要： | 近年来的几次大地震给人们瘤上了一些值得进一步思考的地震现象，这些现象给工程地震问题研究的发展以启示，也为工程地震问题研究的发展提供了条件，文中粗略地分析了这些地震现象所揭示的工程地震问题，对工程地震中一些问题的研究与发展提出了看法，这些问题包括近源地震动的估计、场地效应及断层效应、地震地面永久变形、地震动衰减关系、地震影响场等。
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| 关 键 词： | 地震现象 地震动 场地效应 断层效应 永久变形 震害 工程地震 |
| 修稿时间： | 2001-06-19 |
Comments on phenomena of Great Earthquake Damages and Engineering Seismological Researches |
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| Li Xiaojun. Comments on phenomena of Great Earthquake Damages and Engineering Seismological Researches[J]. Recent Developments in World Seismology, 2001, 0(8): 26-32 |
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| Authors: | Li Xiaojun |
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| Abstract: | Several great earthquakes occurring in recent years have left some earthquake phenomena that merit our further consideration.These phenomena give inspiration to and provide the ground for the development of engineering seismological researches.The paper briefly analyses the problems of engineering seismology revealed by these earthquake phenomena and puts forward some views on some problems in engineering seismological researches and development.The problems are as follows:estimation of near source ground motion;site effect and fault effect;permanent ground deformation;attenuation of ground motion;seismic influence sites. |
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| Keywords: | earthquake phenomenon ground motion site effect fault effect permanent deformation |
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