THE THEORETICAL ANALYSIS AND ENGINEERING PRACTICE OF OVERLONG JOINTLESS TRANSFER STRUCTURES

Some factors influencing the crack control of overlong jointless transfer structures had been synthetically analyzed including the layout of a building, the structural system and the transfer forms of the high-rise building. The comparative research on the transfer form for the overlong jointless structures was carried out through a practical engineering project. With the aim of the finite element method for numerical calculation, the mechanical properties of the globe structure and the transfer beam was analyzed. Some fortification measures for overlong jointless transfer structure were put forward lastly. The result obtained from this research may serve as a reference for the similar project design.