STUDY ON PERFORMANCE-BASED SEISMIC DESIGN OF COMPOSITE HIGH RISING STRUCTURE

摘要

According to the philosophy of performance-based seismic design, the seismic performance design objectives and corresponding parameters were proposed for a composite high-rising structure under various seismic actions from frequent to rare earthquake levels. Nonlinear time history analysis has been conducted. The natural frequencies and dynamic responses have been obtained and presented in the paper.The results obtained from the studies demonstrate that the structural system meets the performance-based design objectives.