| 基于侧墙效应的隧道行车安全评价基础研究 |
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| 引用本文： | 宋子璇,潘晓东,李少帅,喻泽文.基于侧墙效应的隧道行车安全评价基础研究[J].中南公路工程,2010(3):10-13,18. |
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| 作者姓名： | 宋子璇 潘晓东 李少帅 喻泽文 |
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| 作者单位： | 同济大学交通运输工程学院;湖南省交通科学研究院; |
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| 基金项目： | 国家自然科学基金资助项目(50878157); 湖南省交通科技进步与创新计划项目(200821) |
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| 摘 要： | 处在一个封闭的长隧道环境内,驾驶员速度感减弱,降低了行车安全。通过侧墙效应可增强驾驶员的速度感和安全感,利用3D MAX软件对长隧道进行模拟实验,研究与分析隧道侧墙图案颜色、图形和间距等。结果表明,在隧道内天蓝色能较好缓解驾驶员的疲劳;圆形、方形图案稳重,能缓解驾驶员的紧张心理。三角形图案锐利,给人一种强烈的视觉刺激;图形间距10~20 m范围是较适合的间距。
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| 关 键 词： | 长隧道 侧墙效应 模拟实验 侧墙图案 |
Study on Driving Safety Evaluation Based on Tunnel Sidewall Effect |
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| SONG Zixuan,PAN Xiaodong,LI Shaoshuai,YU Zewen.Study on Driving Safety Evaluation Based on Tunnel Sidewall Effect[J].Central South Highway Engineering,2010(3):10-13,18. |
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| Authors: | SONG Zixuan PAN Xiaodong LI Shaoshuai YU Zewen |
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| Institution: | SONG Zixuan1,PAN Xiaodong1,LI Shaoshuai1,YU Zewen2(1.School of Transportation Engineering Tongji University,Shanghai 201804,China,2.Hunan Communications Research Institute,Changsha,Hunan 410015,China) |
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| Abstract: | In the long tunnel,an airtight environment,the drivers' speed sense is weakened,which reduces the driving safety.The sidewall effect can enhance the drivers' speed sense and safety perception.Some simulation experiments were done in the long tunnel by 3D software,the colors,shapes and intervals of the tunnel sidewall patterns were studied and analyzed.The results show that: the sky blue is better to relax drivers' fatigue;roundness and square patterns are better to relax drivers' nervous;triangle patterns a... |
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| Keywords: | long tunnel sidewall effect simulation experiment sidewall pattern |
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