A symplectic precise integration method for seismic responses of tall buildings

Pinglan Hou, Zichen Deng

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

The response analysis of tall buildings under earthquake action is a difficult task in civil engineering design. With the symplectic precise integration method, which has advantages of high precision of the precise integration method and excellent long-time numerical stability of the symplectic method, the seismic response analysis of a tall building was performed and the elastic / elasto-plastic time-history results of the structure were obtained. Comparison of the numerical results between the symplectic precise integration method and the EPDA software shows the feasibility and the effectiveness of the symplectic precise integration method for seismic response analysis of tall buildings.

Original languageEnglish
Pages (from-to)442-451
Number of pages10
JournalApplied Mathematics and Mechanics
Volume39
Issue number4
DOIs
StatePublished - 15 Apr 2018

Keywords

  • Seismic response
  • Symplectic precise integration method
  • Tall building
  • Time history

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