Application and Development of Concrete-Filled Steel Tubes (CFST) in High Rise buildings

摘要

In recent years, theoretical research achievements in China have clearly showed the advantages of CFST members. Especially they have a better aseismic performance than steel structures. In addition, for high-rise buildings, the wall of the steel columns. Considering the shortage of thick steel plates in China, the structural erection and the amount of site welding, CFST structures Provide a reasonable and convenient alternative for Chinese engineers.