摘要
南京长江三桥为我国首座采用钢索塔的特大型斜拉桥。针对钢索塔的拼装测量,该文对南京长江三桥钢索塔施工的控制网布设、拼装测量方法等方面进行了较详细的论述;结合工程实际提出了行之有效的测量方法、措施,以期为同类型的工程提供参考。
Nanjing Third Yangtze River Bridge is the first cable-stayed bridge whch the main tower is in the form of steel structure in China.Aimed at the steel-pylon fixing survey,the control network and fixing survey applied in the steel-pylon construction of Nanjing Third Yangtze River Bridge are presented in the paper.And combined with engineering examples,some effective survey methods and measurements are put forward which can be references for the similar engineering projectors.
出处
《勘察科学技术》
2007年第6期55-58,共4页
Site Investigation Science and Technology
关键词
斜拉式
钢索塔
拼装测量
cable-stayed bridge
steel-pylon
fixing survey
