NG C249 Tunneling and Underground Excavations ( Curriculum BACHELOR OF ENGINEERING IN CIVIL)

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Tunneling and excavations in hard rock basic rock mechanics, shape, size and orientation of an opening, elastic deformation and the Kirsch solution, rock mass classification, support design and ground reaction curve, drill and blast method, NATM tunneling method. Tunneling in soft ground problems of urban tunneling, deformation and surface settlement, load on liners, face stability, methods of soft ground tunneling including EPB and slurry shield methods.