摘要
本文就溢流坝段混凝土建筑物施工测量，简要介绍了以下内容；1．主控线及其作用，2．主控线的测设方法；3．主控线的放样测量；4．放样效果。
Based on the surveying practice in conerete construction of overfall dam, thispaper introduce following Contents briefly : 1. main control line and its action ; 2. Settingup method of main control line; 3. faying out main control line ; 4. effect of layout
出处
《测绘》
1994年第1期22-24,共3页
Surveying and Mapping
关键词
溢流坝
主控线
方向轴线交会
overfall dam
main control line
intersection of direction axes
