| 公路交通事故黑点总体特征分析 |
| |
| 引用本文： | 过秀成,盛玉刚,潘昭宇,潘敏荣,卢光明,何明.公路交通事故黑点总体特征分析[J].东南大学学报(自然科学版),2007,37(5):930-933. |
| |
| 作者姓名： | 过秀成 盛玉刚 潘昭宇 潘敏荣 卢光明 何明 |
| |
| 作者单位： | 东南大学交通学院,南京,210096 |
| |
| 摘 要： | 采用改进的事故频数法选取了江苏、安徽两省部分二级以上公路事故黑点,运用事故数及致死事故率2个指标对事故黑点数据进行统计分析.得出了公路事故黑点总体特征表明:公路事故黑点所占里程短、事故数集中,事故致死率略大于一般路段;各等级公路事故黑点在事故时间分布、季节及气候影响、事故的道路线形分布等特征方面具有相似性,在事故类型分布、事故形态分布、事故空间分布等方面又具有不同特征.
|
| 关 键 词： | 交通事故黑点 总体特征 事故频数法 |
| 文章编号： | 1001-0505（2007）05-0930-04 |
| 修稿时间： | 2007-03-09 |
Analysis of general characteristics for highway traffic accident black-spots |
| |
| Guo Xiucheng,Sheng Yugang,Pan Zhaoyu,Pan Minrong,Lu Guangming,He Ming.Analysis of general characteristics for highway traffic accident black-spots[J].Journal of Southeast University(Natural Science Edition),2007,37(5):930-933. |
| |
| Authors: | Guo Xiucheng Sheng Yugang Pan Zhaoyu Pan Minrong Lu Guangming He Ming |
| |
| Institution: | School of Transportation, Southeast University, Nanjing 210096, China |
| |
| Abstract: | Some traffic accident black spots on highways of second class and above in Jiangsu and Anhui province were identified by using an improved accident frequency method.The accident number and death rate of accident were adopted to analyze the general major features of the black-spots.The result shows that traffic accidents of the black-spots concentrate in a short section,and the accidental death rate is a little bigger than the normal section.The traffic accident black-spots on highways of different class share a common feature of time distribution,impact of season or climate,road line distribution and so on. However on the aspect of accidental level,accident pattern distribution and space distribution,the features are different. |
| |
| Keywords: | traffic accident black-spots general feature accident frequency method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
