摘要
适宜的公路隧道景观可以有效缓解行车环境的变化及驾驶人的不适心理,提高驾驶安全性和舒适性。采用驾驶模拟试验方法,利用眼动和心率指标作为评价标准,从动态视角对隧道洞内景观舒适性和安全性进行评价研究。通过改变隧道洞内侧壁装饰,设计了3种不同景观模型,对评价方法的合理性予以验证。研究结果表明:驾驶模拟试验配合眼动及心率指标的评价方法可以很好应用于隧道洞内景观评价之中;3种装饰方案对驾驶舒适度的影响显著,对驾驶安全的影响不明显;不同方案均会增加瞬时负荷,其中白色涂料方案增加的瞬时负荷最高,蓝天白云方案增加的瞬时负荷最低;3种方案均不导致安全问题。
Proper landscape of highway tunnels can effectively alleviate the changes in the driving environment and a driver’s discomfort, thus improving the safety and comfort of driving. This paper adopts the method of driving simulation test and uses eye movement and heart rate indexes as the evaluation criteria to evaluate and investigate the comfort and safety of tunnel landscapes from a dynamic perspective. The rationality of this evaluation method is verified through the design of three different landscape models by changing the sidewall decoration inside the tunnels.The results show that the evaluation method of driving simulation test combined with eye movement and heart rate indexes is very applicable to the evaluation of tunnel landscape. The 3 decoration schemes have outstanding effects on driving comfort, but their effect on driving safety is insignificant. All the different schemes would increase the instantaneous load. Specifically, the whitewash scheme has the highest instantaneous load, and the blue sky with clouds scheme has the lowest instantaneous load. None of the 3 schemes would lead to safety issues.
作者
叶飞
张兴冰
苏恩杰
温小宝
夏天晗
魏艳春
YE Fei;ZHANG Xingbing;SU Enjie;WEN Xiaobao;XIA Tianhan;WEI Yanchun(School of Highway,Chang′an University,Xi′an 710064;Central&Southern China Municipal Engineering Design and Research Institute Co,Ltd,Wuhan 430010)
出处
《现代隧道技术》
CSCD
北大核心
2022年第4期196-203,共8页
Modern Tunnelling Technology
基金
国家自然科学基金(52078046)。
关键词
公路隧道
隧道侧壁景观
舒适性评价
驾驶模拟试验
显著性分析
Highway tunnel
Tunnel sidewall landscape
Comfort evaluation
Driving simulation test
Distinctiveness analysis
