Analysis of air-coupled system for exciting and sensing stress waves in concrete
Nondestructive testing (NDT) plays a more important role today in evaluating structural integrity of civil infrastructure. Impact-echo method (IE) is an effective stress wave based NDT method for locating defects in concrete structures. However, the contact requirement between sensor and concrete su...
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| Format: | Others |
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2014
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| Online Access: | http://hdl.handle.net/2152/24934 |