Novel compression-shear test device for Z-shaped concrete shear test piece

The utility model provides a novel compression-shear test device for a Z-shaped concrete shear test piece, relates to the field of testing of mechanical properties of concrete materials, and provides the following solution aiming at the problem that an existing compression-shear test device has a poor experimental effect on the novel Z-shaped concrete shear test piece: the novel compression-shear test device comprises a test piece and a loading bearing platform, a fixed end is arranged on the loading bearing platform, the test piece is arranged on the loading bearing platform, one end of the test piece is tightly attached to the fixed end, the other end of the test piece is provided with a first loading end, the first loading end applies a variable horizontal load to the test piece, a second loading end is arranged on the top surface of the test piece, and the second loading end is provided with a plurality of clamping grooves. The Z-shaped concrete shear test piece disclosed by the utility model is specially