FIELD: physics, measurement.
SUBSTANCE: invention is related to the field of metal strength properties investigation by application of repeating forces to them. Method for assessment of load parameters effect at process of deformation consists in periodical asymmetrical loading of samples, registration of deformations and comparison of deformations at different loading parameters. Besides in every loading cycle, transverse deformations of sample and increments of these deformations are simultaneously determined, time dependencies of transverse deformations are synchronised. Kinetics of deformation process is analysed by ratio of specified deformations increments dependencies on number of loading cycles, and loading parameter effect at deformation process is defined by change of ratio of deformation increment components.
EFFECT: higher accuracy of determination of loading parameters effect at deformation process at periodical asymmetrical loading of samples.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR FORMING WORKPIECE OF PART FROM PLATES | 2020 |
|
RU2749788C1 |
| METHOD OF DETERMINING THE MAXIMUM MAJOR NORMAL PRESSURE IN FILL-UP BODY | 0 |
|
SU1051275A1 |
| METHOD OF DETERMINING DAMAGES OF POLYMERIC MATERIALS UNDER CYCLICALLY LOADING | 0 |
|
SU1698693A1 |
| METHOD FOR DETERMINING COMPONENTS OF TENSOR OF MECHANICAL STRESSES IN PRODUCTS FROM FERROMAGNETIC MATERIALS | 2011 |
|
RU2489691C1 |
| METHOD OF TESTING MATERIALS | 0 |
|
SU1298586A1 |
| METHOD OF DETERMINING ELASTICITY MODULUS OF MATERIALS | 0 |
|
SU1758475A1 |
| METHOD OF DETERMINING DURABILITY OF SHEET MATERIAL | 2005 |
|
RU2298164C2 |
| METHOD FOR DETERMINING INDEXES OF LONG-TERM STRENGTH OF ROCKS | 0 |
|
SU1479846A1 |
| METHOD OF DETERMINING CHARACTERISTICS OF POLYMERIC MATERIALS | 0 |
|
SU1742671A1 |
| COMPREHENSIVE METHOD FOR MONITORING STRESS-STRAIN STATE OF STRUCTURAL ELEMENTS OF GEOTECHNOLOGY OBJECTS DURING THEIR LONG-TERM OPERATION | 2022 |
|
RU2796197C1 |
