Hydraulic Servo Rock Dynamic True Triaxial Testing Machine

1.Product introduction


       The triaxial compressive strength of rock is one of the physical and mechanical properties of rock. It refers to the maximum axial stress that a rock specimen can resist under the action of three compressive stresses. The general triaxial compressive strength of rock was measured by a special triaxial stress testing machine. The rock mechanics problems encountered in mine engineering, such as slope stability, pillar bearing capacity and stress and strain state of stope, roadway stability and stress state of stope void, are all bidirectional or triaxial stress problems. Therefore, it is of practical significance to study the three-way stress of rock theoretically to solve the practical problems in mine engineering.

 2,Performance parameter
3.Structural performance
1. Adopt horizontal and vertical bidirectional synchronous control to ensure that the central position of the sample block remains unchanged

2. Self-balancing adjustment eliminates the interference of confining pressure on principal stress and middle stress to ensure the stability of the sample received stress

3. The sample block is fixed with the cross-font platen to ensure that the stress is evenly distributed on the sample block to better simulate the stress condition of the sample block
4. Double floating frame to ensure that the center position of the sample block remains unchanged

5. Self-balancing adjustment eliminates the interference of confining pressure on principal stress and middle stress to ensure the stability of the sample received stress

6. The sample block is fixed with the cross-font platen to ensure that the stress is evenly distributed on the sample block to better simulate the stress condition of the sample block

7. The floating frame and loading frame adopt synchronous control to ensure that the central position of the sample block remains unchanged

8. Self-balancing adjustment is adopted to eliminate the interference of confining pressure on the principal stress and middle stress, and ensure the stability of stress received by the sample block

9. The sample block is fixed with the cross-font platener to ensure that the stress is evenly distributed on the sample block to better simulate the stress condition of the sample block