T/CECS 159-2004 Rectangular steel tube concrete structure technical specification
T/CECS 159-2004 Rectangular steel tube concrete structure technical specification
Basic Information
Scope
Main technical content: Due to the advantages of both steel structures and concrete structures, rectangular steel tube concrete structures can reduce project costs, shorten construction periods, save materials, and reduce energy consumption, with good application prospects. China has increasingly adopted them in engineering projects. In order to provide supporting regulations for their design, construction, and other technical requirements to promote their further development, this specification, based on the summary of domestic and foreign design, construction, management experience and scientific research results, sets forth provisions on the materials of rectangular steel tube concrete structures, basic design requirements, structural systems and structural analysis, component and node design, fire resistance design, and construction, etc.