Boulder treatment method, device and equipment in shield tunneling and storage medium

• Main Authors: LU YANGYI, CHEN ZHAO, LIU JIAZHI, ZHANG BO, WANG JUNBIN, YANG MINGXIAN, CHEN QIAOSONG, ZHANG HAIBIN, LIAO WENJIANG, ZHOU ZHOU
• Format: Patent
• Language: Chinese; English
• Published: 13.08.2024
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; TUNNELS

The invention discloses a boulder processing method, device and equipment in shield tunneling and a storage medium, and the method comprises the steps: controlling a preset radar device to transmit electromagnetic waves to a current tunnel face in real time in a shield tunneling process, and receiving the electromagnetic waves reflected by the current tunnel face; when it is determined that the boulders exist in the current tunnel face, motion characteristics of electromagnetic waves reflected back by the current tunnel face are recorded; wherein the motion characteristics comprise electromagnetic pulse wave travel time, the propagation speed of electromagnetic waves in a medium and the reflection coefficient of the electromagnetic waves; analyzing the motion features to obtain size, occurrence and position information of boulders of the current tunnel face; and according to the size, occurrence and position information of the boulder, a preset laser is controlled to generate laser, and the boulder is subject