6ZHU Y.Online deflection monitoring system for Dafosi cablestayed bridge[J].Journal of Intelligent Material Systems and Structures,2006,17(8):701-707.
7XU G Y,SUN H C,XU Y Q.The measuring system of dynamic deflection of bridges[J].Proceedings of the International Symposium on Test and Measurement,2003,5:3551-3553.
8JAUREGUI D V,WHITE K R,WOODWARD C B.Noncontact photogrammetric measurement of vertical bridge[J].Journal of Bridge Engineering,2003,8(4):212-222.
9张敬贤,李玉丹,金伟其.微光与红外成像技术.北京:北京理工大学出版社,2001:43.
10ASHKENAZI V,ROBERTS G W.Experi mental monitoring ofthe humber bridge using GPS[].Civil Engineering.1997
