Full-time sensors can detect bridge defects

Networks of small, permanently mounted sensors could soon check continuously for the formation of structural defects in I-beams and other critical structural supports of bridges and highway overpasses, giving structural engineers a better chance of heading off catastrophic failures.

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<p><a href="http://www.physorg.com/news105715025.html">Full-time sensors can detect bridge defects</a></p> <p>Networks of small, permanently mounted sensors could soon check continuously for the formation of structural defects in I-beams and other critical structural supports of bridges and highway overpasses, giving structural engineers a better chance of heading off catastrophic failures. <br></p>