摘要
本论文研究新的《公路工程设计规范》和《公路工程设计标准》条件下,高速公路超高值的确定,缓和曲线长度的计算方法以及超高过渡段内不同的旋转阶段超高值的设计方法,并给出了相应的计算公式。
On the basis of the Design Specifications of Highway Engineering and the Design Standard of Highway Engineering, the expressway superelevation values and the calculation methods of transition curve length were determined. In addition, the design methods of different spiral processes in the superelevation transition section and the corresponding calculation formulae were proposed.
出处
《森林工程》
2008年第6期56-57,67,共3页
Forest Engineering
基金
黑龙江省教育厅项目(10551265)
关键词
高速公路
缓和曲线
超高
expressway
transition curve
superelevation
