Deformation Process of Shallow-Buried Tunnel Surrounding Rocks Subjected to Blasting via In Situ 3D-DIC Measurements
This study devised a blasting experiment to establish a dynamic quantified relationship between blasting and movement, failure, and ejection of rock masses. The experiment was conducted using the 3D digital image correlation method (3D-DIC), which provided high-speed images capturing the process of shallow-buried tunne...