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测量是公路建设不可缺少的一个环节,也是设计的基础。公路的测量要求严,精度高,而且受地形、地貌的限制比较大。所以无论新建公路还是改建公路项目的测量数据的收集显得尤为重要。随着设计单位对公路设计控制点的日益规范化、标准化,如何进行施工前的中线放样和水准测量,本文作简单介绍。
Measurement is an indispensable part of highway construction, but also the basis of design. The measurement of the highway is strict, high precision, but also limited by the topography and topography. Therefore, it is especially important to collect the measurement data of new or reconstructed highway projects. As design units increasingly standardize and standardize highway design control points, how to carry out centerline setting and leveling before construction, this article will give a brief introduction.