摘要
对常规高速公路超高渐变的方式做了对比、总结,对多车道及改扩建高速公路超高渐变方式进行了探讨,并提出了超高渐变段合成坡度校验的方法。
This paper compares and summarizes the method of superelevation runoff of ordinary highway.It also discusses the method of superelevation runoff on the change of multilane and expanded highway,and puts forward the method of checking resultant gradient in the range of superelevation runoff.
出处
《辽宁省交通高等专科学校学报》
2018年第6期5-8,共4页
Journal of Liaoning Provincial College of Communications
关键词
超高渐变
线性渐变
多车道高速公路
三次抛物线
合成坡度校验
superelevation runoff
linear gradient
multi-lane and expanded highway
cubic parabola
check resultant gradient
