摘要
公路分离式立交是高等级公路的重要组成部分,实际工程中复杂的地形条件使得交叉路线交角多样性,若处理不好这些交角,所连接的公路与桥梁会出现不同程度的病害。通过分析影响公路分离式立交交角的因素,提出公路分离式立交交角设计中的优化措施,使公路与桥梁的交叉能够发挥其良好的作用。
Highway separation interchange is an important part of high - grade highway. However, the complex terrain conditions in the actual project make the intersection angle diversity. If these angles are not well handled, the connected highway and bridge will have different degree of disease. In this paper, the factors influencing the separation angle of highway separation are analyzed, and some reasonable cross angle are put forward. The optimization measures in the design of intersection separation angle of highway are put forward to make the intersection of highway and bridge play a good role.
出处
《内蒙古公路与运输》
2017年第3期29-33,共5页
Highways & Transportation in Inner Mongolia
关键词
公路分离式立交
交叉角度
优化措施
highway separation interchange, crossing angle, optimization measure
