冰雪路面公路交通防治与预警.doc

PAGE 论文名称：冰雪路面公路交通防治与预警 摘 要 冰雪天气条件下，道路的附着系数变小，极易出现交通事故，本文就是通过分析产生交通事故的相关原因，来做到相应的应对策略，确保在冰雪天气下，公路交通通行安全。而且这种气候的差异性是很难预测，严重影响道路使用者的行驶安全。本文着重分析冰雪天气下道路事故发生机理，从而提出冰雪天气下道路安全保通对策。文中给出多组在不同条件下的建议值是为了给驾驶员参考值，可以更好的确保行车安全。 关键词；冰雪天气 交通事故 公路交通 事故防治 预警 Abstract For the current snow and ice of the cold weather conditions in winter road safety situation,Snow weather conditions, road adhesion coefficient smaller prone to traffic accidents, this is generated through the analysis of traffic accident-related reasons, to do the appropriate coping strategies to ensure that the snow weather, road crossings safe. And this difference of climate is difficult to predict, seriously affecting the safety of road users traveling. This article focuses on snow weather road accident mechanism, which made snow weather PAT road safety measures. The paper gives multiple sets of recommendations under different conditions to give the pilot reference value is the value that can better ensure traffic safety.Key words; snow weather warning traffic control road traffic accidents 目 录 引言 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc264047762 第一章 冰雪天气下交通现状 PAGEREF _Toc264047762 \h 3 HYPERLINK \l _Toc264047763 1.1 国内冰雪天气下交通事故的发生现状 PAGEREF _Toc264047763 \h 3 HYPERLINK \l _Toc264047764 1.1.1 交通事故数据的比较 PAGEREF _Toc264047764 \h 3 HYPERLINK \l _Toc264047765 1.2 国外冰雪天气下交通事故的发生现状 PAGEREF _Toc264047765 \h 5 HYPERLINK \l _Toc264047766 第二章 提出冰雪天气交通事故的原因 PAGEREF _Toc264047766 \h 6 HYPERLINK \l _Toc264047767 2.1.1 驾驶员反应时间 PAGEREF _Toc264047767 \h 7 HYPERLINK \l _Toc264047768 2.1.2 驾驶员在技术方面的注意事项 PAGEREF _Toc264047768 \h 8 HYPERLINK \l _Toc264047769 2.2 基于停车视距理论下的交通分析 PAGEREF _Toc264047769 \h 9 HYPERLINK \l _Toc264047770 2.3 冰雪路面制动距离 PAGEREF _Toc264047770 \h 10 HYPERLINK \l _Toc264047771 2.3.1 制动距离的定义 PAGEREF _Toc264047771 \h 10 HYPERLINK \l _Toc264047772 2.3.2 制动距离在各速度下推荐值 PAGEREF _Toc264047772 \h 10 HYPERLINK \l _Toc264047773 2.4 冰雪路面转弯最小极限