T/CECS 77-96 Steel Structure Strengthening Technology Specification
T/CECS 77-96 Steel Structure Strengthening Technology Specification
Basic Information
Scope
Main technical content: This specification applies to the design, construction, and acceptance of steel structures for industrial and civil buildings and general structures that need to be reinforced due to improper design, construction, and use management, material quality that does not meet requirements, changes in use function, damage caused by disasters, and insufficient durability. For the reinforcement of steel structures with special requirements and special circumstances, they shall also comply with the provisions of the corresponding specialized technical standards. The main chapters of this specification include: General Principles, Terminology, Symbols and Codes, Basic Principles and General Methods of Reinforcement, Reinforcement of Changed Structural Calculation Graphics, Reinforcement of Enlarged Section of Components, Reinforcement of Connections and Connection of Reinforcing Members, Repair and Reinforcement of Cracks, Construction Safety and Project Acceptance, Appendix A - Section Reinforcement Forms of Components (Reference Figures), Appendix B - Explanation of Terms Used in This Specification