Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back The physics in piezoelectric stress gauges as data transmission devices for solid continuum and relative metrological provision Zubtsov V.I. The article presents metrological provision for developed by the author new gauges for stressed state determination in solid continuum. The concerned problem to be an interest of modern science with relation to: solid-state physics, material authority, elasticity theory and plasticity theory. The article also describes gages’ mathematical model, their physics and the results of comprehensive experimental investigation with analysis. Key words: piezoelectric stress gauges, resonance, mechanical stress, elastic modulus, error, metrological provision, calibration, deformable materials. Phone: 8(10-375-214)52-19-45. E-mail: subcv@rambler.ru