| 聚类分析法在建筑施工事故统计数据分析中的应用 |
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| 引用本文： | 刘研,周劲松,杨豪.聚类分析法在建筑施工事故统计数据分析中的应用[J].安全与环境工程,2007,14(4):86-88. |
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| 作者姓名： | 刘研 周劲松 杨豪 |
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| 作者单位： | 中国地质大学工程学院,武汉,430074 |
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| 摘 要： | 采用SPSS多元统计软件中的聚类分析法把我国大陆31个省(市、自治区)按建筑施工事故损失和经济水平划分为3类进行聚类分析,并对聚类结果做相关研究,结果表明:建筑施工事故损失与经济水平呈正相关,由此提出了一些建筑施工事故统计的建议.
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| 关 键 词： | 建筑施工事故 统计数据 聚类分析 |
| 文章编号： | 1671-1556（2007）04-0086-03 |
| 收稿时间： | 2007-06-11 |
| 修稿时间： | 2007-08-18 |
Application of Cluster Analysis Method to the Accident Data Analysis of Construction Industry |
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| LIU Yan,ZHOU Jing-song,Yang Hao.Application of Cluster Analysis Method to the Accident Data Analysis of Construction Industry[J].Safety and Environmental Engineering,2007,14(4):86-88. |
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| Authors: | LIU Yan ZHOU Jing-song Yang Hao |
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| Abstract: | This paper divides the data of construction industry accident and development of provincial economy of 31 provinces in China into 3 groups by the cluster analysis of SPSS, and the results show that the characters are similar within a group, but obviously different between one group and another. The statistical data are the average data from 2003 to 2006. There is positive dependence in the results of cluster analysis by correlation analysis, so some advices are given for the accident statistics of construction industry. |
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| Keywords: | construction industry accident statistical data cluster analysis |
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