Experimental measurement device, experimental equipment and experimental measurement method

• Main Authors: ZHANG FEIKAI, LIU JIANHUA, DING XIAOYU
• Format: Patent
• Language: Chinese; English
• Published: 18.02.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention discloses an experimental measurement device, experimental equipment and an experimental measurement method, wherein the experimental measurement device comprises a fixed part, a first force application piece, a pressure sensor and a second force application piece; the fixed part is provided with an installation groove, and the groove bottom of the installation groove is provided with a first through hole; the first force application piece is arranged in the first through hole in a penetrating mode, and the first end of the first force application piece extends in the direction away from the installation groove; the first surface of the pressure sensor abuts against the first end of the first force application piece, the second surface of the pressure sensor abuts against a loading rod, and the loading rod is sleeved with a constraint pipe; the second force application piece is arranged at one end, far away from the pressure sensor, of the restraint pipe and extends towards the interior of the r