| 2007年宁洱6.4级地震宁洱县城现代建筑典型震害分析 |
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| 引用本文： | 非明伦,周光全,卢永坤,龚宇,郭毅,张彬,马方毅,岳建鸿.2007年宁洱6.4级地震宁洱县城现代建筑典型震害分析[J].地震研究,2007,30(4):359-363. |
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| 作者姓名： | 非明伦 周光全 卢永坤 龚宇 郭毅 张彬 马方毅 岳建鸿 |
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| 作者单位： | 云南省地震局,昆明,650224;四川省地震局,成都,610041;宁洱县地震局,云南宁洱,665100 |
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| 基金项目： | 云南省“十五”重点项目——昆明高(超高)层建筑中近场强震响应研究(云计地区[2002]54号02-02)资助. |
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| 摘 要： | 2007年6月3日云南宁洱发生6.4级地震。对宁洱县城区的砖混结构、框架结构、底层框架结构及空旷房屋等共15幢建筑的典型震害进行了分析。结果表明,造成建筑物破坏较重的主要原因有:①地基不均匀沉陷;②设计不合理;③设防烈度低;④施工质量差,砂浆标号低;⑤沉降缝不规范;⑥震害累积效应;⑦孤立山包及边坡陡坎影响等诸多因素。
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| 关 键 词： | 宁洱地震 现代建筑 典型震害分析 |
| 文章编号： | 1000-0666-（2007）04-0359-05 |
| 收稿时间： | 2007-08-10 |
| 修稿时间： | 2007年8月10日 |
Typical Disasters of Recent Buildings in Ning'er County Town Caused by the 2007 Ning'er, Yunnan, Ms6.4 Earthquake |
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| FEI Ming-lun,ZHOU Guang-quan,LU Yong-kun,GONG Yu,GUO Yi,ZHANG Bin,MA Fang-yi,YUE Jian-hong.Typical Disasters of Recent Buildings in Ning'er County Town Caused by the 2007 Ning'er, Yunnan, Ms6.4 Earthquake[J].Journal of Seismological Research,2007,30(4):359-363. |
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| Authors: | FEI Ming-lun ZHOU Guang-quan LU Yong-kun GONG Yu GUO Yi ZHANG Bin MA Fang-yi YUE Jian-hong |
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| Abstract: | The typical disasters of fifteen buildings(including multi-storey brick buildings,RC frame buildings,bottom frame buildings and spacious buildings)in the Ning'er county town caused by the Ning'er MS6.4 earthquake have been analyzed. The results indicate that the serious damage is mainly due to following factors: asymmetrically settlement of groundsill,irrational design,low antiseismic intensity,bad construction quality,low Mortar grade,nonstandard settlement joint,cumulation of earthquake disasters,isolated hill and scarp slope effects. |
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| Keywords: | Ning'er earthquake recent building typical earthquake disaster analysis |
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