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| 抗震设防烈度的决策分析方法研究 | |
| 引用本文： | 马玉宏,谢礼立,赵桂峰.抗震设防烈度的决策分析方法研究[J].世界地震工程,2007,23(1):86-90. |
| 作者姓名： | 马玉宏 谢礼立 赵桂峰 |
| 作者单位： | 1. 广州大学,工程抗震研究中心,广东,广州,510405 2. 中国地震局工程力学研究所,黑龙江,哈尔滨,150080;哈尔滨工业大学,黑龙江,哈尔滨,150001 3. 广州大学,土木工程学院,广东,广州,510405 |
| 基金项目： | 广东省建设厅专项“广东省抗震设计规范”项目 |
| 摘 要： | 研究了抗震设防烈度的决策分析方法，提出了“最优经济设防烈度”和“最优安全设防烈度”的两种决策分析模型，并引出了社会可接受死亡率的概念。通过算例分析可以发现，社会可接受死亡率的不同等级对最优设防烈度的确定具有决定作用，确定最优设防标准仅考虑经济效益是十分不全面的，还需要考虑人员伤亡的影响。 |
| 关 键 词： | 决策分析 设防烈度 可 |
| 文章编号： | 1007-6069(2007)01-0086-05 |
| 修稿时间： | 2006-07-15 |
Research on decision analysis method of seismic fortification intensity |
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| Ma Yu-hong,Xie Li-li,Zhao Gui-feng.Research on decision analysis method of seismic fortification intensity[J].World Information On Earthquake Engineering,2007,23(1):86-90. | |
| Authors: | Ma Yu-hong Xie Li-li Zhao Gui-feng |
| Institution: | 1. Earthquake Engineering Research Test Center, Guangzhoo University, Guangzhoo 510405 ,China; 2. Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China; 3. Harbin Institute of Technology, Harbin 150001, China; 4. School of Civil Engineering, Guangzhou University, Guangzhou 510405,China |
| Abstract: | In this paper, the decision analysis method of seismicdesign intensity is studied. Two decision analysis methods of optimal economic design intensity and optimal safe design intensity are put forward. And the conception of social acceptable earthquake mortality is brought forward. By analyzing, it is obvious that human earthquake mortality is very important for determining the optimal design intensity, and only considering economic influence is not sufficient. |
| Keywords: | decision analysis fortification intensity acceptable level of earthquake human mortality optimal economic design intensity optimal safe design intensity exceeding probability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |