摘要
本文的中心是研究等距线的性质及其在道路施工中的应用。在道路施工中,一般是利用路中心线放等距线,如路基边线、机动车道边缘线、非机动车道边缘线、护栏线等。本文是利用等距线间的关系,直接放出等距线。无疑,这对道路施工会带来很大的方便。
This article is researched the characterisdcs of the equidistance lins and their applications in the roadbuilding construction.In the roadbuilding constructions, the centre line of road is usually used for setting-out the equidistance lines, such as the border line of the subgradc, border line of the motor highway, the border line of the non-motor road, and the line of the protecting fence, etc. In this paper, by use of the relation of the equidistance lines, the equidistance lines can be directly set out. Undoubtedly, it may bring more easy for the roadbuilding constructions.
出处
《北京建筑工程学院学报》
1995年第3期97-103,共7页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
道路工程
工程施工
等距线
等距移动
the equidistancc lines
the equidistancc movement
the distance of the cquidistancc lines
