基于模拟驾驶法的金家庄特长螺旋隧道行车安全性分析  

Analysis on Traffic Safety of Jinjiazhuang Super Long Spiral Tunnel Based on Simulated Driving Method

作　　者：王朝杰[1] Wang Chaojie(Hebei Provincial Communications Planning and Design Institute,Shijiazhuang 050011,China)

机构地区：[1]河北省交通规划设计院,石家庄市050011

出　　处：《北方交通》2021年第8期79-81,共3页Northern Communications

摘　　要：在公路隧道设计中,螺旋隧道以其独有的盘旋优势可在短距离内克服较大高差,但也由于其单一的偏转线形而使其行车安全性倍受关注。为研究金家庄公路螺旋隧道路线设计合理性问题,采用UC-win/Road驾驶仿真平台对其进行了虚拟驾驶测试,对拟建设螺旋隧道全面行车安全进行分析。研究结果表明:金家庄螺旋隧道运行速度协调性良好,车道偏离范围小,驾驶员整体情绪稳定,螺旋隧道方案可行,在特定时间点存在眩光情况,需要采取一定措施,经实践取得了一定的效果,可供类似隧道工程参考和借鉴。The spiral tunnel can overcome large height difference in a short distance with its unique advantage of circling in the design of highway tunnel,but its driving safety is also paid more attention because of its single deflection line.In order to study the rationality of the route design of Jinjiazhuang highway spiral tunnel,the UC-win/Road driving simulation platform is used to carry out the virtual driving test,and the comprehensive driving safety of the proposed spiral tunnel is analyzed.The research results show that:the operating speed of Jinjiazhuang spiral tunnel is well coordinated,the lane departure range is small,the overall mood of drivers is stable,and the scheme for the spiral tunnel is feasible.Some measures need to be taken under the condition of having glare at a specific time point.The practice has achieved certain results,which can be used for the reference for similar tunnel projects.

关 键 词：公路螺旋隧道 运行速度 风险辨识 驾驶模拟仿真 安全性分析 

分 类 号：U451[建筑科学—桥梁与隧道工程]