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随着我国公路建设的各项技术的进步以及新建公路的等级逐渐提高,对公路建设各项技术要求也越来越严格,全站仪在公路施工中的用途也越来越广泛,大有取代水准仪和经纬仪之势。下面是笔者在公路施工中使用全站仪的一些体会与大家探讨一下:从其原理上来讲全站仪是用来测量两点之间的斜距、竖直角及与第三点的水平角。从功能上人体上分为三种:(1)测量高差(2)定位(即放线)(3)数据采集。(1)测量高差:全站仪是根据斜距(S)和竖直角(α)及它们之间的三角关系
With the advancement of various technologies in highway construction in our country and the gradual increase of the level of new highways, the technical requirements for highway construction are also becoming more and more strict. The use of total stations in highway construction is also more and more widely replaced and greatly replaced Level and theodolite trend. The following is the author of some of the experience in the use of total station road construction and explore: From its principle, total station is used to measure the slope distance between two points, the vertical angle and the third point with the horizontal angle . From the human body is divided into three functions: (1) height measurement (2) positioning (ie pay-off) (3) data acquisition. (1) Measuring height difference: The total station is based on the slope distance (S) and vertical angle (α) and the triangular relationship between them