Evaluation of near surface material degradation in concrete using nonlinear Rayleigh surface waves
Comparative studies of nondestructive evaluation methods have shown that nonlinear ultrasonic techniques are more sensitive than conventional linear methods to changes in material microstructure and the associated small-scale damage. Many of the material degradation processes such as carbonation in...
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Georgia Institute of Technology
2013
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| Online Access: | http://hdl.handle.net/1853/45810 |