Skip to main content
Log in

The influence of the frequency content of ground motion on the nonlinear dynamic response and seismic vulnerability of historical masonry towers

  • Original Article
  • Published:
Bulletin of Earthquake Engineering Aims and scope Submit manuscript

Abstract

Observations made on the response of historical masonry towers during past earthquakes indicate that in addition to the intensity of the ground shaking, the frequency content of shaking also affects the seismic performance of these monuments. To evaluate this phenomenon, the influence of the mean period of the ground motion (Tm), as a frequency content indicator, on the seismic behavior of the towers is assessed. To this end, first, the vulnerability of four towers with different aspect ratios and vibration periods (Ts) are evaluated by means of the Incremental Dynamic Analysis (IDA). For this purpose, 37 ground motion records, corresponding to the stations located in sites with different types of soil, are utilized. The nonlinear time history analyzes of the towers are carried out using the OPENSEES software by means of an Equivalent Beam Element with fiber sections. In order to investigate the effects of the frequency content of the ground motion on the seismic response of the towers, for every tower, the variation of the PGA of the ground motion and the induced internal force in the tower at the point of failure are plotted against the period ratio (Tm/Ts). According to the analysis results, it is found that the failure PGA increases as the period ratio becomes smaller. It is also noted that the induced shear in the tower exhibits a similar trend.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
Fig. 13
Fig. 14

Similar content being viewed by others

References

Download references

Author information

Authors and Affiliations

Authors

Contributions

M.A. Najafgholipour: Conceptualization, Methodology, Validation, Investigation, Visualization, Writing original draft. H. Darvishi: Validation, Investigation, Writing—original draft. M.R. Maheri: Conceptualization, Writing—review and editing.

Corresponding author

Correspondence to Mohammad Amir Najafgholipour.

Ethics declarations

Conflict of interest

The authors declare that they have no competing interests.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Appendix

Appendix

See Tables 7, 8, 9 and 10.

Table 7 The characteristics of the ground motion records corresponding to the rock soil
Table 8 The characteristics of the ground motion records corresponding to the soft soil
Table 9 The mean period of the ground motions related to the rock soil
Table 10 The mean period of the ground motions related to the soft soil

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Najafgholipour, M.A., Darvishi, H. & Maheri, M.R. The influence of the frequency content of ground motion on the nonlinear dynamic response and seismic vulnerability of historical masonry towers. Bull Earthquake Eng 19, 2919–2940 (2021). https://doi.org/10.1007/s10518-021-01097-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10518-021-01097-x

Keywords

Navigation