摘要
介绍了特大型矿井井架地面组装时的轴线控制测量 ,井架吊架之前找正点的计算、标定方法 ,井架吊装就位过程中的找正观测 ,以及在井架安装的整个过程中应注意的问题。
The axial line control measurement in on ground installing super big shaft derrik,the calculation and calibration methods of finding centring before derrik suspension setting and the centring observation during derrik positioning are described and the matters that need attention in derrik installation are pointed out.
出处
《金属矿山》
CAS
北大核心
2000年第12期48-50,共3页
Metal Mine
关键词
井架
安装
控制测量
吊装
矿井
地面组装
轴线
Derrik installation,Control measurement,Suspension setting,Finding centring
