Three-dimensional unsteady slurry grouting test device and method

• Main Authors: MENG QINGBIN, ZHU HEXUAN, HAN LIJUN, TIAN MAOLIN, JIN YUHAO
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2019
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a three-dimensional unsteady slurry grouting test device. The three-dimensional unsteady slurry grouting test device comprises a fixing and loading system for accommodating a rock mass sample in a closing mode and a grouting system, wherein the grouting system is matched with the fixing and loading system and provides slurry for the rock mass sample. The rock mass sample isprovided with cracks, and the internal rock mass sample can be directly observed by the fixing and loading system. The invention further provides a method of observing the three-dimensional unsteadyslurry grouting process. The three-dimensional unsteady slurry grouting test device and the method of observing the three-dimensional unsteady slurry grouting process have the advantages of simple structure, convenient assembly, convenient direct observation of slurry flow characteristics and good promotion prospects. 本发明公开了种三维非定常浆液注浆试验装置，包括闭合容置岩体试样的固定与加载系统、与固定与加载系统配合为岩体试样提供浆液的注浆系统；所述岩体试样上具有裂隙，固定与加载系统能够直接观察到内部的岩体试样。本发明还提供了