In this report, super high-rise system composed of steel reinforced concrete (SRC) framed tube and reinforced concrete (RC) core-wall is presented. The lateral loading test of SRC columns has been performed, to confirm structural safety under high axial compression. And visco-elastic analysis of building model of 300m in height has been carried out. The differential displacement considering creep and shrinkage between SRC framed tube and RC core-wall is sufficiently small.
