Structural Design and Analysis of a Super-tall Tower Building
The main structure adopts a cast-in-place reinforced concrete frame-core tube system,with the frame columns using steel-con-crete composite columns.Satwe and Miads Building software are used to analyze the overall seismic behavior of structures in the elastic-plas-tic stages of small,moderate and large earthquakes,the overall structure and key components of the indicators and performance objectives meet the requirements of the specification.Analysis indicates that tube-reinforced concrete columns are subjected to reasonable force,the trans-fer of forces at the joints is reliable,construction is straightforward,and construction quality is easier to ensure.Therefore,they are suitable for use in super-tall buildings.