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- Article name
- Definition of mechanical characteristics of materials non destroying method in constructions (drawing of scratchs)
- Authors
- UTKIN V. S., , , Vologda State Technical University, Vologda, Russia
PLOTNIKOVA O. S., , , Vologda State Technical University, Vologda, Russia
- Keywords
- Year
- 2007 Issue 4 Pages 118 - 121
- Code EDN
- Code DOI
- Abstract
- Non destroying method of materials mechanical characteristics definition is offered by drawing of scratches on surfaces of researched elements edge as a diamond pyramid (cone) or as a pyramid from high-strength steel. The dependence diagram of material strength, limit sB (steel) on a scratch's width b is given. The numerical example of reliability definition of steel element is consi-dered on the principles of the probability theory and the theory of opportunities.
- Text
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