摘要
将汽车在立交匝道上的行驶状态划分为５个行驶过程，分析了各行驶过程中汽车的行驶特性及其对匝道平面线形的要求，提出了各类匝道适用的平面线形。
In this paper, the moving condition of automobiles at interchange ramps is divided into five moving process. The moving characteristic of automobiles in moving process and the requirements for plane alignment of ramps are analysed. The plane alignment suitable to ramps is presented.
出处
《长安大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1998年第S1期24-27,共4页
Journal of Chang’an University(Natural Science Edition)
关键词
立交匝道
行驶特性
平面线形
interchange ramp, moving characteristic, plane alignment
