公路飞机跑道改建各基本要素研究

A Summary of the Research into Various Factors in Rebuilding Highways into Airfield Runways

高速公路与飞机跑道在建设规模上有很大的不同,因此在建成的高速公路上改建公路飞机跑道,难度较大,存在一系列的技术问题需要解决,本文对公路飞机跑道改建的各基本要素,如选位要求、净空要求、直线段长度、宽度、纵横坡度等,做了定性、定量的研究,使得公路与跑道之间取得最大限度的一致标准,从而为战时紧急开设公路飞机跑道提供技术支持。

Rebuilding highways into airfield runways is economical in investment and high in efficiency. It is an available method for solving the shortage of freeway airfield runways in China. However, there are many differences between freeways and runways. Through comparing and contrasting the related items in 'Technical Standard of Highway Engineering' and 'Construction Standard for Airfield Runway on Highway 'and summarizing the research results both quantitatively and qualitatively on the various basic elements required for constructing highway airfield runways on freeways, such as requirements of location, requirements of clearance, straight length and width, longitudinal and transverse gradient, etc. , the paper educe a standard which can, to the largest possible extent, be applicable to building both a highway and a runway. This standard can be used as related technical support to guarantee the right choice of location suitable for rebuilding highway airfield runways on the existing freeways.