| 我国大陆地区地震动衰减关系研究进展 |
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| 引用本文： | 刘平,徐政伟,罗奇峰.我国大陆地区地震动衰减关系研究进展[J].地震学报,2022,44(5):797-809. |
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| 作者姓名： | 刘平 徐政伟 罗奇峰 |
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| 作者单位： | 1.中国西安 710054 西安科技大学建筑与土木工程学院 |
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| 基金项目： | 国家自然科学基金（51808444，51078273）资助 |
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| 摘 要： | 地震动衰减关系是场地地震动估计的主要方法之一。本文首先对地震动衰减关系式的发展作了简要的阐述；其次，分析了胡聿贤先生提出的借用法的重要性，回顾了我国衰减关系的发展历程，并重点介绍了水平向地震动、竖向地震动及其它地震动参数衰减关系的研究进展；最后，讨论了衰减关系研究中存在的问题，并提出了发展强震动数据库和缺乏强震记录地区衰减关系的建议。
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| 关 键 词： | 地震动 衰减关系 借用法 数据库 缺乏强震记录地区 |
| 收稿时间： | 2022-07-02 |
Advances in ground motion attenuation relationship of Chinese mainland |
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| Affiliation: | 1.School of Architecture and Civil Engineering，Xi’an University of Science and Technology，Xi’an 710054，China2.Shanghai Institute of Disaster Prevention and Relief，Tongji University，Shanghai 200092，China |
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| Abstract: | Ground motion attenuation relationship is one of the primary methods for site ground motion estimation. In this paper, firstly, the development of the ground motion attenuation relationship equations is briefly described. Then it analyzes the importance of the conversion method proposed by Mr. Hu Yuxian, reviews the development process of the attenuation relationship in the Chinese mainland, and focuses on research progress of horizontal ground motion, vertical ground motion, and other ground motion parameters. Finally, the limitations existing in the study of attenuation relationships are discussed, and suggestions for developing the strong ground motion database and the attenuation relationship in regions with poor ground motion records are put forward. |
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