Design and use method of leveling device for conventional triaxial compression experiment of rock

In order to ensure the precision of a conventional triaxial compression experiment, before stress loading, the two radial deformation sensors need to be manually balanced and adjusted, so that the left radial sensor and the right radial sensor do not deflect in the triaxial compression process, and accurate rock mechanical property and deformation property values are further obtained. However, the manual leveling effect is limited by the influence of the individual level and state, and the influence on the data accuracy is large, so that the development of related leveling devices has certain necessity. In view of many defects in a manual leveling link, the invention discloses a design and use method of a leveling device for a rock conventional triaxial compression experiment, the device is composed of a disc support, a groove-shaped slide way, a locking piece and a horizontal bubble, and the manufacturing and mounting modes and the use method of the device are introduced in detail. The device overcomes the d