FIELD: physics.
SUBSTANCE: device for diagnosing the limiting state and early warning on the risk of breakage of materials and articles has an acoustic-emission diagnosis system, wherein zones of the structure with the greatest load are fitted with sets of fragile strain indicators tuned to a given level of threshold deformation which is less or equal to the maximum allowable for safe use of the structure.
EFFECT: high degree of reliability of diagnosing the limiting state of materials and articles with subsequent warning on the risk of breakage of materials and articles.
2 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF IDENTIFYING SOURCES OF ACOUSTIC EMISSION SIGNALS ARISING FROM DEGRADATION OF MATERIAL, CRACKING AND STRUCTURAL FAILURE | 2014 |
|
RU2569078C1 |
| METHOD OF RECORDING FRACTURES IN FRAGILE STRAIN INDICATORS | 2012 |
|
RU2505779C1 |
| METHOD OF ANALYSING STRAINS AND STRESSES IN FRAGILE STRAIN INDICATORS | 2012 |
|
RU2505780C1 |
| ACOUSTIC-EMISSION METHOD FOR EARLY DETECTING DAMAGES IN DEFORMABLE ALUMINIUM ALLOYS | 2015 |
|
RU2618760C1 |
| METHOD OF INVESTIGATION OF DEFORMATIONS AND STRESSES BY TECHNICAL VISION METHOD | 2019 |
|
RU2712758C1 |
| METHOD FOR MONITORING KINETICS OF BRITTLE AND VISCOUS DAMAGES AT STAGES OF EVOLUTION OF DESTRUCTION OF STRUCTURAL MATERIALS | 2023 |
|
RU2822717C1 |
| DEFORMATION AND STRESS ANALYSIS METHOD | 2012 |
|
RU2492463C1 |
| METHOD OF EXAMINATION OF STRAINS AND DEFORMATIONS | 2007 |
|
RU2345324C1 |
| COMBINED METHOD OF STRAIN AND STRESS RESEARCH | 2015 |
|
RU2611597C1 |
| FIBRE OPTIC ACOUSTIC-EMISSION METHOD FOR DETERMINING PLASTIC DEFORMATIONS OF LARGE ENGINEERING STRUCTURES | 2016 |
|
RU2650799C2 |
