Photoelasticity. Plane and circular polarized light, isoclinic and isochromatic
lines, isostacic lines, transmission and reflection polariscope. Shear stress
difference method of stress analysis. Three – dimensional photoelasticity.
Strain gauge method. Strain gauges and instrumentation for stress measurements.
K-factor and calibration of strain gauges. Strain gauge bridges. Strain gauge
transducers. Measurements of force and mass. Torgue measurement. Residual
stress analysis – cutting method, hole drilling method, method of successive
drilling.
Brittle lacguer method. Principle of method, sensitivity of lacguers,
calibration. Measurement of tensile and comprihensive stresses.
Visioplastic method. Elaborating of girds, measurement of displacement,
evalution of deformations and stresses by means of theory of plasticity.
Photoplasticity. Types of photoplasticity measurements, measurements of
deformations by means of isocliniec and isochromatic lines. Stress solution,
theory of plasticity, method of successive aproaching.