DL/T 5195-2004水工隧洞设计规范

ForewordExplanatory Notes to the Wording of This Specification1 Scope2 Normative References3 General4 Terminology5 Basic Data6 Arrangement of Tunnel7 Shape and Dimensions of Tunnel Section8 Hydraulic Design9 Basic Principles for Structural Design10 Unlined and Bolt-Shotcrete Tunnels11 Concrete and Reinforced Concrete Lining12 Prestressed Concrete Lining13 High-Pressure Branch Tunnels with Reinforced Concrete Lining

ForewordExplanatory Notes to the Wording of This Specification1 Scope2 Normative References3 General4 Terminology5 Basic Data6 Arrangement of Tunnel7 Shape and Dimensions of Tunnel Section8 Hydraulic Design9 Basic Principles for Structural Design10 Unlined and Bolt-Shotcrete Tunnels11 Concrete and Reinforced Concrete Lining12 Prestressed Concrete Lining13 High-Pressure Branch Tunnels with Reinforced Concrete Lining14 Design of Plugs15 Grouting, Seepage Control and Water Drainage16 Monitoring, Operation and MaintenanceAnnex A (Normative) Engineering Geology Classification of Surrounding RockAnnex B (Normative) MaterialsAnnex C (Informative) Head Loss Calculation for Hydraulic TunnelsAnnex D (Normative) Anti-Cavitation Design of High Velocity Hydraulic TunnelsAnnex E (Normative) Structure Safety Class of Hydraulic TunnelsAnnex F (Informative) Type and parameter of bolt-shotcrete supportAnnex G (Normative) Calculation of Circular Pressure Tunnel LiningAnnex H (Informative) Reduction coefficient of external water pressureAnnex I (Normative) Lining Calculation for Circular Non-pressure Tunnels and Non-circular TunnelsAnnex J (Informative) Cracking of Concrete Lining and Its Preventive Measures