Patent ID: 11879872
Assignee: INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A deformation and control simulation test system for a tunnel engineering supporting structure, wherein the deformation and control simulation test system is of a horizontal structure, comprising:
a floating platform;
a plurality of actuators arranged at a periphery of the floating platform, each actuator comprising
a loading cushion block, wherein
two sides of each loading cushion block are gomphodont parts;
adjacent loading cushion blocks are plugged to each other through the gomphodont parts;

a driving device, wherein
the driving devices drive the loading cushion blocks to load a lining ring;
the driving devices are fixed on an annular box body reaction frame; and
the driving devices are connected with a control system.