Localization method of contact-type failure by measuring the structural intensity of low-frequency vibrations caused by frequency down-conversion of elastic vibrations
Contact-type failures, such as early-stage fatigue cracks, bolt loosening, and welding cracks, are difficult to detect with nondestructive inspection, which uses ultrasonic waves or vibrations. When a structure experiencing contact-type failure vibrates due to ultrasonic vibrations of two different...
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| Main Authors: | , , |
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| Format: | article |
| Language: | EN |
| Published: |
The Japan Society of Mechanical Engineers
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/823e053524bb4229969d8a9a9ac9b98d |
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