The invention discloses a
soft matter mechanical property measurement method and
system. The measurement
system comprises a
piezoelectric bimorph beam, an electric hoisting platform, an
impedance analyzer, a
strain gauge and a
computer control system. The measurement of a characterization method of a plurality of types of mechanical properties can be finished through one-time loading, and different mechanical properties of a sample to be detected are obtained, so that the testing accuracy and the testing efficiency can be improved; a change rule that the mechanical properties of the sample to be detected can be changed along pressing depth can be obtained, and influences on a measurement result, caused by factors including the end part abrasion of a pressed needle tip and the surface effect of the sample to be detected and the like are eliminated, so that a relatively accurate result is provided; a beam type loading system is adopted, is a flexible loading system and is applicable to measurement of soft matters; and the
piezoelectric bimorph beam is used for amplifying a pressing
signal by utilizing bending deformation in a pressing process, so that the sensitivity of a testing process is relatively high when amplification is carried out.