Physical similarity model for special surrounding rock structure roadway or tunnel and precise laying and excavation method thereof

• Main Authors: GAO LIN, LIU PENGZE, ZHANG PANDONG, WU GUIYI, KANG XIANGTAO, KONG DEZHONG
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a physical similar model for a special surrounding rock structure roadway or tunnel and a precise laying and excavation method thereof, and relates to the technical field of roadway or tunnel physical similar simulation tests. The problem that in an existing similar simulatio...