The Application of Impact Echo Scanning on Nondestructive Test of Pavement
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition2006年第S1期
论文作者：张建纲 水中和
文章页码：123 - 126
摘 要：<正>A new nondestructive test method-Impact Echo Scanning was introduced. Application of this method on pavement structure test was discussed. A method to increase the measurement accuracy of the test on multi-layers was proposed, and was verified by field test. The test results show that the basic structural information can obtained rapidly and accurately by 3-D scanning of the impact echo system.
张建纲，水中和
摘 要：<正>A new nondestructive test method-Impact Echo Scanning was introduced. Application of this method on pavement structure test was discussed. A method to increase the measurement accuracy of the test on multi-layers was proposed, and was verified by field test. The test results show that the basic structural information can obtained rapidly and accurately by 3-D scanning of the impact echo system.
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