Address: | 17. listopadu 15, 708 33 Ostrava . Poruba | Phone: | +420 59 732 4550 | Fax: | +420 59 691 6490 | WWW: | http://www.339.vsb.cz/ |
Person | Phone | Email |
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Fuxa Jan, prof. Ing. CSc. | 59-732-4412 | jan.fuxa@vsb.cz | Macura Pavel, prof. Ing. DrSc. | 59-732-3598 | pavel.macura@vsb.cz |
Activities: - Calculation of fatigue crack depths defining French damage curve by residual fatigue cracks evaluation in broken LCF specimen
- Displacement measurement by inductive transducers, etc.
- Extrapolation of low-cycle fatigue results to fatigue limit threshold plastic strain
- Mathematical and statistical analysis of creep-rupture parameters and mathematical and statistical description of plastic creep deformation growth
- Measurement of displacements by inductive sensors
- Measurement of residual stresses by cutting, hole drilling and ultrasonic methods
- Specimens under multi-axial state of stress testing - formulation and verification strength theories fit for one step loading, fatigue strength theories verification (fit for multi step loading)
- The elastic-plastic strength theories
- Torsion test evaluation methodology, constitutive equations expressed from torsion tests
Services: - Calculations of strain/deformation conditions by MKP employment
- Creep test assessment by employing parameter methods
- Expert opinion and consulting activities
- Investigation for mechanical properties of steel - fatigue (low-cycle, high-cycle), brittle fracture
- Measurements of strain, stresses, forces, displacements, residual stresses, design of force transducers, optimising of forming processes
- Testing of mechanical properties of steel - fatigue, low cycle fatigue, high cycle fatigue, brittle fracture
- Torsion test evaluation
- Training courses (Fatigue of Materials, Fracture Mechanics, analytical elasticity/strength)
Equipment: Keywords: - Creep
- Displacement Measurements
- Elasto-plastic Strength
- Fatigue
- Fracture Mechanics
- Material Mechanics
- Material Properties
- Steel Properties
- Testing
- Torsion
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