The stability of shallow tunnels excavated in full face has been a major challenge to the scientific community for a long time.In recent years,new techniques ba
fracture systems have strong influence on the overall mechanical behavior of fractured rock masses due to their relatively lower stiffness and shear strength th
Gaomiaozi(GMZ) bentonite has been chosen as a possible matrix material of buffers/backfills in the deep geological disposal to isolate the high-level radioactiv