| 岩土工程中的设计地震动参数确定 |
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| 引用本文： | 刘建达,高俊锁,董卫国.岩土工程中的设计地震动参数确定[J].岩土力学,2007,28(Z1):769-772. |
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| 作者姓名： | 刘建达 高俊锁 董卫国 |
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| 作者单位： | 江苏省地震工程研究院，南京，210014 |
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| 摘 要： | 与岩土工程相关的设计地震动参数的规定分散在各行业的工程设计规范之中，比较了主要技术规范中设计地震动参数规定之间的差别，讨论了在岩土工程的勘察与设计中确定地震动参数的方法和内容，分析和研究了确定设计地震动参数时不同规范之间需要协调的主要问题，指出了在目前岩土工程中的设计地震动参数确定方面的需要重点关注的参数选择的合理性，提出了具有地震工程专业基础（注册地震安评工程师）的注册土木工程师（岩土）确定具体设计地震动参数应更符合工程建设的实际需要的建议。
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| 关 键 词： | 岩土工程 设计地震动参数 区划图 |
| 收稿时间： | 2007-04-14 |
Research on the earthquake parameters for geotechnical engineering |
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| LIU Jian-da,GAO Jun-suo,DONG Wei-guo.Research on the earthquake parameters for geotechnical engineering[J].Rock and Soil Mechanics,2007,28(Z1):769-772. |
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| Authors: | LIU Jian-da GAO Jun-suo DONG Wei-guo |
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| Institution: | Earthquake Engineering Institute of Jiangsu Province, Nanjing 210014, China |
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| Abstract: | Methods of determining ground motion parameters for geotechnical engineering are dispersed in different designing norms in China now. Though most of the norms have been revised since 2000, they are still somewhat rational. There are two norms related to seismic-resistant issued in 2001. They are Regionalism Map of Ground Motion Parameters in China (GB18306-2001) and Code for seismic design of buildings (GB50011-2001). These two norms provide basic principles for the work but there are still some differences between them in determining response spectrum of ground motion. The differences are discussed in the paper. Since the earthquake risk level is changed for different geotechnical engineering, geotechnical engineers with earthquake knowledge is the best technician for the work. The discussion in this paper is helpful for geotechnichal engineers to understand the key problem. |
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| Keywords: | geotechnical engineering design parameters of ground motion seismic zoning |
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