发明名称 |
DEFORMATION AND STRESS ANALYSIS METHOD |
摘要 |
FIELD: electricity.SUBSTANCE: brittle strain-sensitive coating is deposited on the surface of an article; the coating is hardened; the article is loaded and the area and direction of plastic deformations are determined from the formed cracks using acoustic emission sensors. The brittle strain-sensitive coating used is a caramel-based coating made from a mixture containing water and sugar, with the following ratio of components, wt %: water 65-75, sugar 25-35.EFFECT: enabling determination of stress and deformation using brittle coatings, eliminating harmful effect on the environment. |
申请公布号 |
RU2492463(C1) |
申请公布日期 |
2013.09.10 |
申请号 |
RU20120103128 |
申请日期 |
2012.01.30 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "TJUMENSKIJ GOSUDARSTVENNYJ NEFTEGAZOVYJUNIVERSITET" (TJUMGNGU) |
发明人 |
PERMJAKOV VLADIMIR NIKOLAEVICH;CHIJANOV EVGENIJ VLADIMIROVICH;GREBNEV ALEKSANDR NIKOLAEVICH;SIDEL'NIKOV SERGEJ NIKOLAEVICH |
分类号 |
G01N29/14 |
主分类号 |
G01N29/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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