A scanner for the detection of defective areas in large concrete products
| Parent link: | Russian Journal of Nondestructive Testing Vol. 51, iss. 7.— 2015.— [P. 428-432] |
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| 第一著者: | |
| 団体著者: | |
| その他の著者: | , |
| 要約: | Title screen A device for the impact excitation of concrete products and the recording of electrical responses is described. The device consists of a remote probe, a portable power supply, input/output board, and a laptop computer. A differential electrical sensor that consists of receiving measuring and compensating electrodes is used for the measurements. This makes it possible to significantly improve the signal/noise ratio. The probe is equipped with long wires that make it possible to examine different parts of extended concrete products. An example of the scanning of the surface of a concrete product and defect detection is given. Режим доступа: по договору с организацией-держателем ресурса |
| 出版事項: |
2015
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| シリーズ: | Electric And Magnetic Methods |
| 主題: | |
| オンライン･アクセス: | http://dx.doi.org/10.1134/S1061830915070025 |
| フォーマット: | 電子媒体 図書の章 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=643985 |
| 要約: | Title screen A device for the impact excitation of concrete products and the recording of electrical responses is described. The device consists of a remote probe, a portable power supply, input/output board, and a laptop computer. A differential electrical sensor that consists of receiving measuring and compensating electrodes is used for the measurements. This makes it possible to significantly improve the signal/noise ratio. The probe is equipped with long wires that make it possible to examine different parts of extended concrete products. An example of the scanning of the surface of a concrete product and defect detection is given. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1134/S1061830915070025 |