| 发明名称 |
METHOD OF DETERMINING ASYMMETRY OF RESIDUAL STRESS |
| 摘要 |
FIELD: measuring technique. ^ SUBSTANCE: method comprises measuring the radius of curvature of rod article producing by plastic deformation and determining the amplitude of variation of axial residual stress in the peripheral direction of the rod article, which characterizes the asymmetry of the residual stress according to the formula proposed. ^ EFFECT: enhanced accuracy of measurements. ^ 1 dwg |
| 申请公布号 |
RU2290616(C1) |
申请公布日期 |
2006.12.27 |
| 申请号 |
RU20050115352 |
申请日期 |
2005.05.20 |
| 申请人 |
GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "PERMSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET" |
发明人 |
KOLMOGOROV GERMAN LEONIDOVICH;MEL'NIKOVA TAT'JANA EVGEN'EVNA;KUZNETSOVA ELENA VLADIMIROVNA |
| 分类号 |
G01L1/00 |
主分类号 |
G01L1/00 |
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