[1]游克思,孙璐,顾文钧.基于车辆动力学仿真模拟和风险分析的道路危险路段识别[J].东南大学学报(自然科学版),2012,42(1):150-155.[doi:10.3969/j.issn.1001-0505.2012.01.028] 　You Kesi,Sun Lu,Gu Wenjun.Risk analysis-based identification of road hazard locations using vehicle dynamic simulation[J].Journal of Southeast University (Natural Science Edition),2012,42(1):150-155.[doi:10.3969/j.issn.1001-0505.2012.01.028] 点击复制 基于车辆动力学仿真模拟和风险分析的道路危险路段识别() 分享到： var jiathis_config = { data_track_clickback: true };

42

2012年第1期

150-155

2012-01-18

文章信息/Info

Title:
Risk analysis-based identification of road hazard locations using vehicle dynamic simulation

(1东南大学交通学院,南京 210096)(2美国Catholic大学土木工程系,华盛顿特区 20064)
Author(s):
(1School of Transportation, Southeast University, Nanjing 210096, China)
(2 Department of Civil Engineering, The Catholic University of America, Washington DC 20064, USA)

Keywords:

U412
DOI:
10.3969/j.issn.1001-0505.2012.01.028

Abstract:
This paper studies a risk-based road safety evaluation model using vehicle dynamic simulation for the purpose of identifying hazard road locations. Road three-dimensional geometric alignment, pavement condition, roadside environment, and traffic flow component are involved in the model, and multi-types of accident are also taken into account using fault tree method. Road risk index is proposed as a surrogate for quantitatively evaluating the likelihood and severity of accident to measure the relative safety performance of the road. The results of an illustrative case study show that the proposed model is capable of computing risk distributing along the whole road, identifying and ranking hazard locations.

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