Study on Alignment Scheme of Hazard Avoidance Lane on Long Downhill Section of Lewang Expressway
董岩岩① DONG Yan-yan；王史记② WANG Shi-ji
（①广西城乡规划设计院，南宁 530015；②广西交通设计集团有限公司，南宁 530012）
（①Guangxi Urban and Rural Planning and Design Institute，Nanning 530015，China；
②Guangxi Communications Design Group Co.，Ltd.，Nanning 530012，China）
摘要： 山区高速公路设置紧急避险车道能有效的提高交通安全性，以梧州-乐业公路乐业至望谟（乐业段）项目长大下坡路段的避险车道设计实例为工程依托，对山区高速公路避险车道的线形参数、方案选定进行了分析研究，以确保高速公路的安全运营。
Abstract: Setting up emergency evasion lanes on mountain expressways can effectively improve traffic safety. Based on the design example of evacuating lanes on the long downhill section of Wuzhou-Leye Highway Leye to Wangmo (Leye Section) project, the alignment parameters and scheme selection of the evasive lanes of mountain expressways are analyzed and studied to ensure the safe operation of expressways.
关键词： 山区高速公路；避险车道；设计内容
Key words: mountain expressway；hazard avoidance lane；design content
中图分类号：U412.36+6 文献标识码：A 文章编号：1006-4311（2022）18-061-03
DOI:10.3969/j.issn.1006-4311.2022.18.020.
文章出处：董岩岩,王史记. 乐望高速长下坡路段避险车道线形方案研究[J]. 价值工程,2022,41(18):61-63.
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