摘要
反应堆堆腔中子探测器固定框架安装时,由于堆腔中心点受塔吊的影响,导致定位点无法通视。为此,文章通过后方交会进行测量控制点布设,解决了复杂条件下施工测量中的定位问题。
we carry on the neutron detectors fixed frame installation in reactor cavity,the location points could not be visibleby the effects the tower crane on the center point of the cavity. For that reasons,the article has solved the positioning problemsof construction survey under complex conditions by using the resection method to layout the measuring control points.
出处
《地矿测绘》
2016年第2期15-17,47,共4页
Surveying and Mapping of Geology and Mineral Resources
关键词
反应堆
堆腔
中子探测器
固定框架
安装定位
reactor
reactor cavity
neutron detector
fixed frame
installation location
