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| 重大工程设定地震方法研究进展 | |
| 引用本文： | 钟菊芳,胡晓,易立新,吴胜兴. 重大工程设定地震方法研究进展[J]. 水力发电, 2005, 31(4): 22-24 |
| 作者姓名： | 钟菊芳 胡晓 易立新 吴胜兴 |
| 作者单位： | 1. 河海大学,江苏,南京,210098 2. 中国水利水电科学研究院,北京,100044 3. 南开大学,天津,300071 |
| 基金项目： | 科学技术部资助项目(2002DIA10002) |
| 摘 要： | 重大工程由于自身的重要性及其破坏的严重性，其设计地震动参数的确定不能再局限于经验统计，而应由专门的地震危险性分析来确定。重点分析地震动参数和衰减关系的选取、最大贡献潜源和震级、震中距的确定、不确定性分析等方面对设定地震的影响，指出了需要进一步研究的问题，并就地震动参数的合理选取、最大贡献潜源的确定等方面提出了几点建议。 |
| 关 键 词： | 设定地震 最大概率 最大贡献潜源 衰减规律 |
| 文章编号： | 0559-9342(2005)04-0022-03 |
Advances in scenario earthquake methods for key controrl |
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| ZHONG Ju-fang,Hu Xiao,YI Li-xin,WU Sheng-xing. Advances in scenario earthquake methods for key controrl[J]. Water Power, 2005, 31(4): 22-24 | |
| Authors: | ZHONG Ju-fang Hu Xiao YI Li-xin WU Sheng-xing |
| Affiliation: | Zhong Ju-fang1,Hu Xiao2,Yi Li-xin3,Wu Sheng-xing1 |
| Abstract: | The background and characteristic of the method of scenario earthquake for critical engineering project is introduced. A summary of status of researches in the scenario earthquake including the methods of weighted average and maximum probability is presented. The analysis for selecting seismic parameter and attenuation law, determining on the dominate potential earthquake sources and the magnitude and epicentral distance, uncertainty was made. Some problems which need further investigation and advice are suggested. |
| Keywords: | scenario earthquake maximum probability dominate potential earthquake sources attenuation law |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |