T/SHJX 003-2020 Shanghai Metro Tunnel and Underground Construction Technology Specification (Trial Version)
T/SHJX 003-2020 Shanghai Metro Tunnel and Underground Construction Technology Specification (Trial Version)
Basic Information
Scope
Main Technical Content: 1. General Provisions 2. Terminology 3. Basic Requirements 4. Construction Preparation 4.1 General Provisions 4.2 Construction Survey and Special Work 4.3 Construction Technical Work 4.4 Construction Site 4.5 Construction Machinery 4.6 Materials 4.7 Labor Force 5. Construction Measurement 5.1 General Provisions 5.2 Construction Control Network Measurement 5.3 Contact Measurement 5.4 Excavation Construction Measurement/Foundation Pit Engineering Construction Measurement 5.5 Pipe Jacking Construction Measurement 5.6 Shield Tunneling Construction Measurement 5.7 Tunnel Section Measurement 5.8 Alignment Measurement 5.9 Completion Measurement 6. Foundation Pit Engineering 6.1 General Provisions 6.2 Pipeline Suspension and Relocation 6.3 Traffic Diversion and Foundation Pit Temporary Bridges 6.4 Foundation Pit Support (Shoring) Structures, Foundation Reinforcement, and Pile Foundations 6.5 Groundwater Control 6.6 Foundation Pit Excavation and Backfilling 6.7 Internal Structure Construction 7. Pipe Jacking Method 7.1 General Provisions 7.2 Pipe Jacking Work Pits and Receiving Pits 7.3 Pipe Jacking Launching and Receiving 7.4 Pipe Materials and Pipe Interfaces 7.5 Pipe Pushing 7.6 Thixotropic Mud 7.7 Pipe Corrosion Protection 8. Shield Tunneling Method 8.1 General Provisions 8.2 Segment Production 8.3 Shield Tunneling Work Pits 8.4 Shield Assembly and Disassembly 8.5 Shield Launching and Receiving 8.6 Shield Tunneling 8.7 Special Section Tunneling 8.8 Segment Assembly 8.9 Post-Wall Grouting 8.10 Circular Tunnel Internal Structures 8.11 Tunnel Transportation, Ventilation, Lighting, and Water Supply 9. Liaison Tunnels 9.1 General Provisions 9.2 Freezing Method 9.3 Excavation and Construction 10. Waterproofing 10.1 General Provisions 10.2 Waterproof Concrete 10.3 Open-Cut Method/Foundation Pit Engineering 10.4 Pipe Jacking Method 10.5 Sh