高速公路中央分隔带设计浅谈

On design of central dividing area of highway

通过对中央分隔带宽度、不同护栏形式特点、通信管道埋设进行分析,提出了应结合工程用地、交通组成、安全需求等科学进行中央分隔带设计的思路和方法,从而为高速公路中央分隔带设计提供有效的途径。

Through analyzing width of central dividing area,features of different protecting railing,burry of communicating pipe,the paper proposes thought and methods that we should make design of central dividing area by combining science likes land of project,traffic form,safety requirements and so on,so as to provide way for design of central dividing area of highway.