Seismic performance evaluation of a complex high-rise building with large openings in the elevation;

Chongqing Guohui Center is a complex high-rise building,and the height of the structure is beyond the Chinese code limits.

Based on the analysis of a practical engineering case, the paper suggests, while using SATWE, how to select the suitable structural system for transfer structures with short arm shear walls between the systems of "complex tall building" and"short arm shear wall" provided in SATWE.

Combining with an example of comjoined structure design for complex tall building, conjoined structure type, structural computation and economical analysis are discussed.

MDOF substructure pseudo-dynamic testing for complex tall buildings;

Multi-towers structure with transfer story, which is liable to satisfy the architectural function that small space should lay at the top of the building while big space on the bottom, have been applied widely, but methods and experiences about structural design of such complex tall building are absent at present and the relative regulations in the code are not definite and not liable to operate.

Thus,it has been a main tendency to analyze seismic performance of complicated high-rise building on the basis of large numerical computation.

Research on water injection technology for seam with high explosion in potential and complicated structure;