重庆市主城区沿街建筑物震害预测矩阵
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摘要
为了获得重庆市主城区沿街建筑物震害预测矩阵,对重庆市主城区沿街建筑物分布概况进行调查和汇总,统计出沿街建筑物中不同结构类型房屋的栋数和建筑总面积,整理得到不同建造年代及不同层数房屋的面积占相同结构类型总建筑面积的比例.在此基础上,采用专家打分法对重庆市主城区沿街建筑物进行震害预测,对预测结果采用离群值检验法进行处理,最终得到重庆市主城区沿街建筑物震害预测矩阵.
In order to obtain the seismic damage prediction matrices of the buildings along the streets in downtown Chongqing,the distribution of buildings,including the number and the total area of buildings of different structural types,was investigated. The proportion of the area of the buildings at different stories and with different construction time to the total area of those with the same structural type was obtained. On such a basis,the expert evaluation method was employed to predict the seismic damage of the buildings along the streets in downtown Chongqing,and the predicted results were handled by outlier tests. Seismic damage prediction matrices of the buildings along the streets in downtown Chongqing were generated.
In order to obtain the seismic damage prediction matrices of the buildings along the streets in downtown Chongqing,the distribution of buildings,including the number and the total area of buildings of different structural types,was investigated. The proportion of the area of the buildings at different stories and with different construction time to the total area of those with the same structural type was obtained. On such a basis,the expert evaluation method was employed to predict the seismic damage of the buildings along the streets in downtown Chongqing,and the predicted results were handled by outlier tests. Seismic damage prediction matrices of the buildings along the streets in downtown Chongqing were generated.
引文
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[3]IRTEME,TURKER K,HASGUL U.Causes of collapse and damagetolow-rise RCbuildingsinrecent Turkish earthquakes[J].Journal of Performance of Constructed Facilities,2007,21(5):351-360.
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[11]尹之潜.结构易损性分类和未来地震灾害估计[J].中国地震,1996,12(1):49-55.(YIN Zhi-qian.Classification of structure vulnerability and evaluating earthquake damage fromfuture earthquake[J].Earthquake Research in China,1996,12(1):49-55.(in Chinese))
[12]韩军,李英民,刘立平,等.5.12汶川地震绵阳市区房屋震害统计与分析[J].重庆建筑大学学报,2008,30(5):21-27.(HAN Jun,LI Ying-min,LIULi-ping,et al.Statistics and analysis of building damage in Mianyang city caused bythe May12,2008Wenchuan earthquake,Sichuan Province[J].Journal of Chongqing Jianzhu University,2008,30(5):21-27.(in Chinese))
[2]APOSTOLAKIS G,QU Bing,ECEMIS N,et al.Field reconnaissance of the2007Niigata-Chuetsu Oki earthquake[J].Earthquake Engineering and Engineering Vibration,2007,6(4):317-330.
[3]IRTEME,TURKER K,HASGUL U.Causes of collapse and damagetolow-rise RCbuildingsinrecent Turkish earthquakes[J].Journal of Performance of Constructed Facilities,2007,21(5):351-360.
[4]孙柏涛,胡少卿.基于已有震害矩阵模拟的群体震害预测方法研究[J].地震工程与工程震动,2005,25(6):102-108.(SUN Bai-tao,HUShao-qing.A methodfor earthquake damage prediction of building group based on existing earthquake damage matrix[J].Earthquake Engineering and Engineering Vibration,2005,25(6):102-108.(in Chinese))
[5]赵少伟,窦远明,张书祥,等.建筑结构震害预测方法研究与实践[J].地震工程与工程振动,2006,26(3):51-53.(ZHAO Shao-wei,DOU Yuan-ming,ZHANG Shu-xiang,et al.Study and practice method of seismic damage to buildings[J].Earthquake Engineering and Engineering Vibration,2006,26(3):51-53.(in Chinese))
[6]国家地震局,国家统计局.中国大陆地震灾害损失汇编:1990—1995[M].北京:地震出版社,1996:26-42.
[7]中国地震局检测预报司.中国大陆地震灾害损失汇编:1996—2000[M].北京:地震出版社,2001:25-30.
[8]乔亚玲,闫维明.建筑结构震害预测方法研究评述[J].工业建筑,2005,35(6):1-5.(QIAO Ya-ling,YAN Wei-ming.Reviewof prediction method of seismic damage to buildings[J].Industrial Construction,2005,35(6):1-5.(in Chinese))
[9]GB/T4883—1985数据的统计处理和解释和正态样本异常值的判断和处理[S].
[10]刘国伟,尹洪宗,何锡文.不确定度评定中离群值的检验及计算机编程[J].冶金分析,2004,24(4):63-66.(LIUGuo-wei,YIN Hong-zong,HE Xi-wen.Verification of outliers on evaluating uncertainty and its computer program[J].Metallurgical Analysis,2004,24(4):63-66.(in Chinese))
[11]尹之潜.结构易损性分类和未来地震灾害估计[J].中国地震,1996,12(1):49-55.(YIN Zhi-qian.Classification of structure vulnerability and evaluating earthquake damage fromfuture earthquake[J].Earthquake Research in China,1996,12(1):49-55.(in Chinese))
[12]韩军,李英民,刘立平,等.5.12汶川地震绵阳市区房屋震害统计与分析[J].重庆建筑大学学报,2008,30(5):21-27.(HAN Jun,LI Ying-min,LIULi-ping,et al.Statistics and analysis of building damage in Mianyang city caused bythe May12,2008Wenchuan earthquake,Sichuan Province[J].Journal of Chongqing Jianzhu University,2008,30(5):21-27.(in Chinese))
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