The invention relates to a triaxial rheological experimental device for
tailings materials. The triaxial rheological experimental device comprises a pressurized top plate, a pressurizing shaft, a
heavy weight I, an outer cover plate, a hook, a
heavy weight II, a pressure transmitting ring, an inner cover plate, a convex groove, a rubber film, a clamping ring, a push-pull rod, a pressurizing plate, an upper
water barrier, a pressure plate, a pressure-bearing
steel cylinder, a pressurizing cavity, a dense
wire gauze, a lower
water barrier, a
pore water pressure-measuring connecting
pipe, a water injection
pipe nail, a pore water drainage connecting
pipe, a drainage pipe nail, a pressure-measuring pipe nail, a confining pressure measuring pipe, a drainage pipe, a pore water drainage pipe, a water injection pipe, a
pore water pressure measuring pipe, a vibrator, a container bottom plate, a pressure transmitting ring reserved groove, a pressure transmitting ring connecting tank, a clamping ring tank, a vibrating spring, a bottom plate groove, a
water barrier pressure-measuring port, a water barrier drainage port, a
pore water pressure-measuring inlet, a water injection pipe outlet, a pore water drainage pipe inlet, a drainage pipe inlet, a confining pressure pressure-measuring pipe inlet, a confining pressure ring
screw thread and a fixing groove. According to the experimental device, the reliability and accuracy of rheological parameters of the measured
tailings materials are improved, and financial resources and
material resources are saved.