T/CECS 230-2008 High-rise steel-concrete hybrid structure design code
T/CECS 230-2008 High-rise steel-concrete hybrid structure design code
Basic Information
Scope
Main technical content: This specification is applicable to the design of steel-concrete hybrid structures in high-rise buildings with 10 floors or more, or with a building height exceeding 28m. Steel-concrete hybrid structures refer to structures composed of steel frames, steel support frames, hybrid frames, or steel frame-tubes, hybrid frame-tubes, and reinforced (or steel-skeleton) concrete core tubes (or shear walls). They can be divided into dual lateral resistance systems and non-dual lateral resistance systems. The main contents include: general provisions, terminology and symbols, materials, basic provisions for structural design, structural calculation and analysis, component design, connection design, column foot design, construction of hybrid structures, and fire and corrosion prevention.