T/ZS 0029-2019 Qū-style Cutting and Assembling Underground Continuous Wall Technology Specification
T/ZS 0029-2019 Qū-style Cutting and Assembling Underground Continuous Wall Technology Specification
Basic Information
Scope
Main technical content: 1. General provisions 2. Terms and symbols 2.1 Terms 2.2 Symbols 3. Basic requirements 4. Precast concrete panels 4.1 General provisions 4.2 Concrete 4.3 Steel 4.4 Components 4.5 Connecting pieces 5. Design 5.1 General provisions 5.2 Foundation pit retaining walls 5.3 Integrated walls 6. Construction 6.1 General provisions 6.2 Wall construction 6.3 Integrated walls 6.4 Monitoring and environmental protection 7. Quality inspection and acceptance 7.1 Precast concrete panels 7.2 On-site construction Appendix A: Cross-sectional parameters and mechanical properties of precast concrete panels Appendix B: Connecting structures of precast concrete panels Appendix C: TAD wall construction record form Appendix D: TAD wall inspection batch quality acceptance record form Explanation of terms used in this specification List of referenced standards