Existing tunnel simulation monitoring device for double-track tunnel excavation

• Main Authors: LI YAFEI, JIAO SHAOWEI, ZHANG HONGQIANG, LIU BO, HU WENZHU, WANG HAILE, WANG ZHAOWEI
• Format: Patent
• Language: Chinese; English
• Published: 27.12.2022
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model provides an existing tunnel simulation monitoring device for double-track tunnel excavation. The existing tunnel simulation monitoring device comprises a simulation box; the partition plate is fixedly mounted on one side of the interior of the simulation box, and a simulation tunnel segment is arranged at the top of the partition plate; the two connecting seats are fixedly connected to one side of the top of the simulation box; and the folding frame is arranged on one side of the simulation box. According to the existing tunnel simulation monitoring device for double-track tunnel excavation, one side of the folding type frame extends into the simulation box, then water is injected into one side of the folding type frame, the situation that a large amount of underground water exists during tunnel excavation can be simulated in the simulation box, and after the position of the folding type frame is adjusted, the position of the folding type frame is adjusted. By means of the structure, the con