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Smart Structures and Materials 2001: Smart Systems for Bridges, Structures, and Highways,S. C. Liu, Editor, Proceedings of SPIE Vol. 4330 (2001) © 2001 SPIE · 0277-786X/01/$15.00 323

Downloaded From: http://proceedings.spiedigitallibrary.org/ on 09/11/2013 Terms of Use: http://spiedl.org/terms

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