复杂特大型桥梁施工控制网的建立与复测  

Building and Repetition Surveying of Construction Control Network for Complicated Super Bridge

作　　者：吴迪军[1] 张建军[2] 李书银[2] 

机构地区：[1]武汉大学测绘学院,武汉430079 [2]中铁大桥勘测设计院有限公司,武汉430050

出　　处：《工程勘察》2007年第3期45-47,63,共4页Geotechnical Investigation & Surveying

摘　　要：结合实例,分析和论述了复杂特大型桥梁施工控制网精度设计、选点布网、观测和数据处理的原则、方法和技术要点,并通过控制网复测及其稳定性分析进行了验证,进而得出了若干有意的结论和建议。This paper, based on a case engineering, discussed the principles, methods and technical essentials of precision designing, networking, observing and data processing of complicated super bridge construction control network survey. Finally, some practical and valuable suggestions on repetition surveying and point stability of that are put forward.

关 键 词：复杂特大桥 施工控制网 设计 观测与复测 稳定性分析 

分 类 号：P221[天文地球—大地测量学与测量工程]