摘要
简要介绍港珠澳大桥首级控制网建网情况,针对监理复测重点研究复测原则、复测方法和技术要点、成果比较及控制点稳定性分析方法等关键性问题,得出特大型跨海桥梁工程首级控制网复测的若干结论。
After an overview of the first order control network for Hong Kong-Zhuhai-Macao bridge,the key principles,methods and techniques of repetition surveying are studied for comparison and stability analysis of results.Several conclusions on repletion surveying of first order control network of large cross-sea bridge engineering are given.
出处
《工程勘察》
CSCD
北大核心
2011年第9期74-78,共5页
Geotechnical Investigation & Surveying
关键词
港珠澳大桥
首级控制网
复测
GPS
Hong Kong-Zhuhai-Macao bridge
the first order control network
repetition survey
GPS
