Based on the improved story analysis model that is used to be widespread, the author sets up a new model with rigid-suspended-joints in core-tube suspended structure, and deduces flank-displacement rigidity matrix used singularity function.

For the core tube suspension building structure in one hanger suspended,this paper derives at first the frequency responses of absolute acceleration and relative displacement under the action of ground harmonic excitation,then discusses the effect of parameters of frequency,damping and mass ratio on the responses of structure.

Comparison of calculation methods of self-vibration frequency of core-wall-suspension structure;

Experiment studies on torsional behavior of RC composite perforated core walls with concealed steel truss;

Experiment study on seismic behavior of RC composite core walls with concealed steel truss under eccentric horizontal loading;

To improve the seismic performance of the RC core walls,reinforced concrete composite core walls with concealed steel truss were proposed and systemically investigated.

Design and construction of the core tube supporting of Guanjiang international hotel

As a high-rise structure,Guangzhou West Tower is composed of a concrete core tube and a special exterior frame which consists of inclining concrete-filled columns.