地铁屏蔽门安装前的设计测量实施  

Surveying of Subway′s Platform Edge Door′s Installation Design Engineering

作　　者：陈年青[1] 陈文超[1] 常洲[1] 

机构地区：[1]南京市测绘勘察研究院有限公司,南京210008

出　　处：《工程勘察》2006年第10期60-62,共3页Geotechnical Investigation & Surveying

摘　　要：上海地铁一号线屏蔽门设计工程的测量共有12个站台,每个站台采用独立坐标系,用威特N3水准仪联测起算水准点,用徕卡TC2003全站仪联测起算平面点。用徕卡TC2003采集各特征点,采用不量仪器高,固定棱镜高的方法推算各特征点的高程;采用徕卡公司定做的标杆测量铁轨,利用徕卡测距仪测量多个距离进行检测。There are 12 platforms in Shanghai subway line 1, which are used for surveying the platform edge door＇ s installation design engineering. The coordinates at each platform were assumed, the altitude datum marks measured with N3 leveling instrument, the plane marks surveyed with Leica TC2003, and the characteristic points determined with TC2003 total station. Each point elevation was calculated by the method in which both the instrument height and the fix prism one were not concerned. Leica custom-made pole was used for surveying rail, and Leica range finder used for several distance data checking.

关 键 词：地铁屏蔽门 徕卡TC2003全站仪 N3水准仪 

分 类 号：P25[天文地球—测绘科学与技术]