The seismic analysis for ultra-limit high-rise with high-level transfer storey structure

A ultra-limit high-rise with high-level transfer storey building is used for aseismic calculation and analysis. SATWE and MIDAS are adopted for small seism calculation in the overall analysis,at the same time elastic time-history analysis is added as a complement. PUSHEPDA calculation is adopted for elastic-plastic analysis of large seism,thus the key and weak sections are found and the reasonable performance targets are determined,the corresponding calculation or strengthen measures are adopted. Analysis results show that the working state of the structure and performance can achieve the desired performance objectives and specification requirements.