摘要
随着我国经济快速发展和交通量的持续增长,早期修建的四车道高速公路在通行能力、服务水平和安全方面均显现不足,为满足经济和交通发展的需求,多车道高速公路必成未来发展趋势。对多车道高速公路边分带的功能、宽度及开口进行了详细的分析、论证。
With the rapid development of China＇s economy and sustainable growth of traffic volume, some aspects like traffic capacity, service level and safety in the early construction of four - lane expressway are with deficiency. In order to meet the requirements of economic and traffic development, a multilane expressway will become the future development trend. The function, the width and the opening of side dividing strip of multilane expressway are analyzed and demonstrated in detail.
出处
《北方交通》
2015年第11期62-64,共3页
Northern Communications
关键词
多车道
边分带
功能
宽度
排水
开口长度
开口间距
Multilane
Side dividing strip
Function
Width
Drainage
Opening length
Opening space
