Based on the non-uniform characteristics of rock friction and sliding deformation field

the friction and sliding laws of creep-slip and stick-slip were studied

respectively. By means of double-sided friction model experiment

using digital speckle correlation method as the observation method

the evolution and laws of the displacement field contour

the non-uniform statistics of the deformation field

the deformation energy density and the sliding velocity of the sliding surface in the processes of creep-slip and stick-slip deformation of rock were studied respectively. The results showed that: the distribution of contours in the surrounding rock displacement field could better reflect the characteristics of sliding surface resistance

in which the contours in the strong resistance sliding area were arch-shaped and distributed sparsely

while the contours in the weak resistance sliding area were parallel and distributed densely. In the creep-slip process of rock

the non-uniform statistics showed the characteristic of fluctuation growth

while in the stick-slip process of rock

the non-uniform statistics showed the characteristic of mutation and jump. In the creep-slip process of rock

the sliding speeds in different areas were in alternating state of acceleration and deceleration. In the stick-slip process of rock

the sliding velocities in different areas were abrupt. In the creep-slip process of rock

the deformation energy densities in different areas were all in the fluctuation state of accumulation and release

while the deformation energy densities in different areas in the process of stick-slip were abrupt.