| 在役结构后役期的设防烈度探讨 |
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| 引用本文： | 丁伯阳,赵冬,李通坤,曹亮.在役结构后役期的设防烈度探讨[J].地震学报,2005,27(6):677-681. |
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| 作者姓名： | 丁伯阳 赵冬 李通坤 曹亮 |
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| 作者单位： | 中国杭州,310014,浙江工业大学减灾防护工程研究所;中国杭州,320007,浙江省工程地震研究所;中国杭州,310014,浙江工业大学建工学院 |
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| 摘 要： | 根据在役结构的ldquo;后验性rdquo;、时变性、ldquo;耐久性rdquo;特点， 针对目前我国在城市改造与抗震加固中出现的在役结构后续使用期（后役期）防御烈度形式: 等烈度、等超越概率、等发生率方法， 详细分析了它们的风险特点，并提出了作者的看法.
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| 关 键 词： | 在役结构 后役期 烈度 |
| 文章编号： | 0253-3782(2005)06-0677-05 |
| 修稿时间： | 2004年6月8日 |
ON THE DEFENSE INTENSITY DURING SUCCEED USE PERIOD OF THE EXISTING STRUCTURE |
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| Ding Boyang,Zhao Dong,Li Tongkun,Cao Liang.ON THE DEFENSE INTENSITY DURING SUCCEED USE PERIOD OF THE EXISTING STRUCTURE[J].Acta Seismologica Sinica,2005,27(6):677-681. |
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| Authors: | Ding Boyang Zhao Dong Li Tongkun Cao Liang |
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| Abstract: | According to difference in the characteristics of the existing structure from design structure, this paper defines the defense intensity of the existing construction during succeed use period. In order to strengthen antiseismic administration in reconstruction city at present, some decision method, such as method of equal intensity, method of equal exceed probability, method of equal occurrence ratio, for defense intensity in succeed use period of existing construction were provided. It is useful for the discussion on increase of antiseismic standard (defense intensity) on city, variation of building-function and the antiseismic endurance of construction. |
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| Keywords: | the existing structure succeed use period intensity |
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