水电站地下隧洞施工测量  

Construction Surveying of Hydropower Station Underground Tunnel

作　　者：潘智[1] 

机构地区：[1]四川二滩国际工程咨询有限责任公司,成都610072

出　　处：《黑龙江水利科技》2012年第10期89-92,共4页Heilongjiang Hydraulic Science and Technology

摘　　要：介绍了水电站地下隧洞施工测量的技术和方法以及在施工测量中的安全事项,并且探讨全站仪以及断面测量仪等仪器在水电站地下隧洞施工测量中的具体应用,特别是在施工放样中在洞轴线坐标的转换,洞室开挖方向线的放样以及特殊地下放样中的具体应用。The technique and method in construction surveying of hydropower station underground tunnel,including the safety precautions,were introduced in the paper.Specific application of total station instrument and profile measuring instrument in construction surveying of hydropower station underground tunnel was discussed,especially in the construction lofting of moving axis coordinate conversion,cavern excavation direction,as well as the special terrain.

关 键 词：水电站 地下隧洞 施工测量 环境影响 双导线进洞 施工放样 精确性 

分 类 号：TV672.1[水利工程—水利水电工程]