Abstract: The TCA 2003 total station is used in monitoring on dam deformation of Qingshan reservoir, and the dam deformation automation system is established. In order to enhance the precision and work efficiency, we have not only considered the specification requirement on those aspects of arrangement, design, fabrication, and erection for datum points, deformation mark, aligning parts, locating device and prism in dam deformation monitoring, but given attention to the instrument features of being convenient in operation and management.

摘要： 青山水库因渗流于2002年进行除险加固。为监测水库主坝变形状态，采用TCA2003型全站仪进行变形监测，并建立主坝变形自动化监测系统。为最大限度地发挥全站仪使用精度，在青山水库变形监测工作基点、变形标点布设、基点及标点墩设计、强制对中装置选型、棱镜及全站仪定位装置的设计及制作、棱镜保护装置的设计、制作及安装等方面，既考虑了规范要求，同时兼顾了全站仪工作特点和便于操作、管理的工程要求。