石虎塘航电枢纽首级施工控制网及工作基点复测分析  

Shihutang Navigation-Power Junction Heads of Construction Control Network and the Analysis of Repetition Measurement

作　　者：朱万虎 张雅男 ZHU Wanhu;ZHANG Yanan(Guangdong Zhurong Architecture&Engineering Design Co.,Ltd,Guangzhou 510610,China)

机构地区：[1]广东珠荣工程设计有限公司,广东广州510610

出　　处：《广东水利水电》2021年第1期93-96,共4页Guangdong Water Resources and Hydropower

摘　　要：针对石虎塘航电枢纽首级施工控制网及工作基点复测工作,分别布设平面控制网和水准网采用GNSSS双频接收机及精密水准仪对各施工控制点及工作基点进行联测并解算平差出各点位坐标和高程,同往期最近一次观测数据进行分析。复测分析方案可供水利工程测量工作借鉴。Head for Shihutang navigation-power junction construction control network and work basis points of retest work,layout of plane control network and leveling network,respectively,using GNSSS dual-frequency receiver and precision level of each construction control point and work basis points for al measurement,calculation and adjustment of each point coordinates and elevation,and past the latest observation data analysis,survey analysis solutions for water conservancy engineering surveying work.

关 键 词：水利工程 施工控制网 工作基点 复测 

分 类 号：TV22[水利工程—水工结构工程]