1.1 History of Tunnel Development.mp4+ 1.2 Tunnel Concept and Its Structure.mp4+ 1.3 Classification of Tunnels.mp4+ 2.1 Surrounding Rock Pressure and Arching Effect.mp4+ 2.2 Methods for Classifying Surrounding Rock.mp4.mp4+ 2.3 Calculation of Surrounding Rock Pressure.mp4+ 3.1 Overview of Tunnel Lining.mp4+ 3.2 Tunnel Trunk Support Structure.mp4+ 3.3 Portal Structure.mp4+ 3.4 Tunnel Auxiliary Structures.mp4+ 4.1 Introduction to Traditional Mining Method and NATM.mp4+ 4.2 Full Face Excavation Method.mp4+ 4.3 Bench Excavation Method.mp4+ 4.4 Ring Cut Method with Core Soil Reserve.mp4+ 4.5 General Knowledge of Blasting.mp4+ 5.1 Open Cut Method.mp4+ 5.2 Cover Excavation Method.mp4+ 5.3 Shallow Buried Tunnel Excavation Method.mp4+ 5.4 Shield Method.mp4+ 5.5 Immersed Tube Method.mp4+ 6.1 General Knowledge of Initial Support.mp4+ 6.2 Bolt Support.mp4+ 6.3 Shotcrete Support.mp4+ 6.4 Secondary Lining Support.mp4+ 6.5 Canopy Tube.mp4+ 7.1 Monitoring and Measurement Technology.mp4+ 7.2 Advanced Geological Prediction Technology.mp4+ 7.3 Tunnel Karst Cave.mp4+ 8.1 Waterproof and Drainage Construction Technology.mp4+ 8.2 Ventilation and Dust Control Technology.mp4+ 8.3 Auxiliary Gallery Setting Technology.mp4+ 8.4 Mucking and Transportation Technology.mp4+