摘要
结合武罐高速公路项目施工实例,就如何做好隧道的线形设计,合理选择山区高速公路隧道的线形指标及平纵组合进行了研究,从而使线形设计与路基断面环保设计理念融为一体,实现高速公路的行车安全。
Combined with the example of Wu-Guan express highway project construction, how to do better tunnel geometric design, choose the geometric index of mountain express highway tunnel and flat and longitudinal combination line were researched, which made the concept of geometric design and roadbed fracture environmental design integrate and realized driving safety of express highway.
出处
《山西建筑》
2008年第32期301-302,共2页
Shanxi Architecture
关键词
高速公路
隧道
线形设计
线形指标
平纵组合
express highway, tunnel, geometric design, geometric index, flat and longitudinal combination
