5ZHU Y.Online deflection monitoring system for Dafosi cablestayed bridge[J].Journal of Intelligent Material Systems and Structures,2006,17(8):701-707.
6XU 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.
7JAUREGUI D V,WHITE K R,WOODWARD C B.Noncontact photogrammetric measurement of vertical bridge[J].Journal of Bridge Engineering,2003,8(4):212-222.