Triaxial sample preparation device for rock similar material and test method

• Main Authors: QIU HAOCI, LIN LIHUI, LI JUCONG, ZHANG ZHENHUA, LI YANGSEN, CAI WENSHENG, CHEN XIAOXIANG, WENG LANXI, LIN SHAOYUAN, LIN KAI, ZHANG WENXIANG, LU ZHOU, XU GUOJUAN, WU FENQIAN, XI BANGLU
• Format: Patent
• Language: Chinese; English
• Published: 08.07.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to a triaxial sample preparation device for a rock similar material and a test method, and belongs to the technical field of rock soil and hydraulic engineering, the triaxial sample preparation device comprises a sample preparation frame and a controller, the sample preparation frame is hollow, and the front end and the rear end of the sample preparation frame are open; an automatic compactor and a mold body which are matched with each other for use as well as an automatic demolding device for demolding are arranged in the sample preparation frame, and the automatic compactor is electrically connected with the controller; the automatic compactor comprises a reciprocating motor, an output shaft, an adjusting connecting rod and a compaction block which are sequentially connected from bottom to top, the reciprocating motor is fixed at the top end of the sample preparation frame, one end of the output shaft is in transmission connection with the reciprocating motor, the other end of the outp