摘要
对公路超高设计进行了理论分析,同时对超高渐变率的选用及超高缓和段的设置进行了阐述,并利用纬地软件对高等级公路超高计算进行了探讨,指出纬地软件应用灵活,计算操作简单,是计算公路超高时的首选软件。
The paper made theory analysis on highway ultra high design, at the same time elaborated the selection of ultra high gradient rate and temper setting, and using weft software discussed the ultra high calculation of high grade highway, pointed out that the weft software applied flexi- bly, calculation and operation simple, was the first choice software for calculating the highway ultra high.
出处
《山西建筑》
2013年第29期144-146,共3页
Shanxi Architecture
关键词
超高设计
纬地软件
超高缓和段
ultra high design, weft software, ultra high temper
