高等级公路勘测主要内容

On the main content of the high-rank road survey

介绍了高等级公路勘测中平面控制测量、高程控制测量、地形测量、路线定线与放线、中桩测量及横断面测量的要求、内容及测量方法,通过对公路勘测内容的综述,从而保证高等级公路测量工作满足要求。

The paper introduces the horizontal control survey, the elevation control survey, the topographic survey, as well as the alignment and unreeling in pavements, illustrates the requirements, contents and survey methods of the center stake survey and the cross section survey, and indicates that the general introduction of the road survey contents in order to ensure the high-rank road survey to meet the requirement.