公路弯道事故原因及处理方案分析

Analysis on the Cause of Highway Bend Accident and Its Treatment Scheme

在我国公路建设中,弯道是道路工程中的重要设计内容。通常路线设计中将平曲线的转弯半径小于60 m的路段称为急转弯路段,也是交通事故频发的路段。急转弯路段对车辆行驶速度控制较严格,行至急转弯路段时,车辆要很好地控制车速和转弯半径,车速过快会产生过大的离心力,使车辆横向偏移,导致事故的发生。论文主要针对公路弯道路段事故原因及处理方案进行研究,可为有效提高弯道设计的安全性,降低弯道事故的发生概率提供可行的建议。

In the development of highways in our country,curves are an important design technical indicator in road engineering.Generally,sections with a horizontal curve turning radius less than 60m are called sharp turns in route design,which are also the main factors for frequent traffic accidents.The speed of the vehicle is strictly controlled in the sharp turning section.Driving in the sharp turning section requires a good control of the speed and the turning radius of the vehicle.If the speed is too fast,centrifugal force will be generated and the vehicle will shift laterally and cause an accident happened.This article mainly focuses on the research and analysis of the cause and treatment plan ofhighway curve accidents,and provides reliable suggestions for effectively improving the safety of curve design and reducing the probability of curve accidents.