铁道标准设计Issue(11)：48-52,5.
高速铁路大跨度桥梁水中墩变形监测技术研究
Technical Research on Deformation Monitoring and Measuring of Large-span Bridge Piers in Waters along High-speed Railway
蔺爱军1
作者信息
- 1. 中铁第一勘察设计院集团有限公司,西安710043
- 折叠
摘要
Abstract
This paper analyzes the current problems in deformation monitoring and measuring methods for large-span bridge pier in waters along high-speed railway. And then the components and instruments used for track reference net surveying of CRTS- E slab are combined creatively with the trigonometric leveling of precise electro-optical distance measurement. Further, this paper provides a new method of deformation monitoring and measuring for large-span bridge pier in waters, which can have the general applicability and can meet the requirements of standards. So many disadvantages in traditional deformation monitoring methods for bridge pier in waters are eliminated. The feasibility and advantages of this new method are expounds also in this paper.关键词
高速铁路/大跨度桥梁/水中墩/变形监测Key words
high speed railway/ large-span bridges/ bridge piers in waters/ deformation monitoring and measuring分类
交通工程引用本文复制引用
蔺爱军..高速铁路大跨度桥梁水中墩变形监测技术研究[J].铁道标准设计,2012,(11):48-52,5.
