摘要
针对山区地形复杂、高速公路线形设计制约因素多的特点,结合杭瑞高速公路贵州境遵义至金沙段的具体实例,从地形、地质、安全、经济方面阐述山区高速线形设计需注意的问题。
Aiming at features of complex topography and much factors restricted in mountain area, also in the light of specific examples at Zhunyi - Jinsha section within Guizhou boundaries on Hang - Rui Freeway, the paper elucidates the issues which the attention should be paid to in design of freeway alignment from aspects of topography, geology, safety and economy.
出处
《北方交通》
2008年第9期3-4,共2页
Northern Communications
关键词
山区高速公路
线形设计
地质
安全
Freeway in mountain area
Design of alignment
Geology
Safety
