Risk Assessment Model of Expressway Roadside

doi:10.3969/j.issn.1674-0696.2019.10.16

Journal of Chongqing Jiaotong University(Natural Science) ›› 2019, Vol. 38 ›› Issue (10): 102-107.DOI: 10.3969/j.issn.1674-0696.2019.10.16

• Traffic & Transportation Engineering • Previous Articles Next Articles

Risk Assessment Model of Expressway Roadside

HUANG Yubing1，LAN Xingyang1，WEI Zhiguo2，SHI Hongxing3

(1. School of Civil Engineering, Chongqing University, Chongqing 400045, P. R. China; 2. Yunnan Yunling Highway Engineering Registration Safety Engineer Co., Ltd., Kunming 650299, Yunnan, P. R. China; 3. Beijing Zhihuatong Science and Technology Co., Ltd., Beijing 100124, P. R. China)

Received:2018-03-24 Revised:2018-09-07 Online:2019-10-14 Published:2019-10-14

高速公路路侧危险度评估模型

黄煜镔1，兰兴阳1，魏治国2，石红星3

(1. 重庆大学土木工程学院，重庆400045； 2. 云南云岭公路工程注册安全工程师事务所有限公司，云南昆明650299； 3. 北京智华通科技有限公司，北京100124)

作者简介:黄煜镔(1974—)，男，福建闽清人，副教授，博士后，主要从事路面材料、道路安全方面的研究。E-mail：huangyb1974@163.com。
基金资助:
国家安全生产监督管理总局2017安全生产重特大事故防治关键技术科技项目(yunnan-0003-2017AQ)

Abstract

Abstract: Quantitative evaluation of highway roadside risk is of great significance to solve the problem of insufficient or surplus of safety protection facilities and to formulate safety improvement programs. Through the research, the factors affecting the roadside safety of expressway were summarized into three levels: potential accident risk, accident exposure risk and accident severity risk. Based on the correction of severity risk by operation speed of road section, the risk assessment model of expressway roadside was proposed. The proposed model was used to evaluate the risk of roadside in expressway engineering. The example analysis shows that the evaluation model is effective and reasonable.

Key words: traffic engineering, roadside, risk, potential risk, exposure risk, severity risk, operating speed

摘要： 定量评价高速公路路侧危险度对解决高速公路安全防护设施不足或过剩问题以及制定安全改善方案具有重要的意义。通过研究将影响高速公路路侧安全性的因素概括为3个层次：事故潜在风险、事故暴露风险以及事故严重度风险，并基于路段的运行速度对事故严重度风险进行修正的基础上提出高速公路路侧危险度评估模型。利用该模型评估高速公路实际工程中的路侧危险度，实例分析表明评估模型有效合理。

关键词: 交通工程, 路侧, 危险度, 潜在风险, 暴露风险, 严重度风险, 运行速度

CLC Number:

U491.5

HUANG Yubing1，LAN Xingyang1，WEI Zhiguo2，SHI Hongxing3. Risk Assessment Model of Expressway Roadside[J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(10): 102-107.

黄煜镔1，兰兴阳1，魏治国2，石红星3. 高速公路路侧危险度评估模型[J]. 重庆交通大学学报（自然科学版）, 2019, 38(10): 102-107.

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Risk Assessment Model of Expressway Roadside

高速公路路侧危险度评估模型

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