Skip to main content
Log in

Seismic Responses of a Tunnel-Soil-Surface Structure System under Multidimensional Near-Field and Far-Field Seismic Waves through a Shaking Table Test

  • Structural Engineering
  • Published:
KSCE Journal of Civil Engineering Aims and scope

Abstract

In this paper, a tunnel-soil-surface structure system is taken as the research object, and shaking table tests of multidimensional near-field and far-field seismic waves are carried out to study the dynamic response law of the tunnel, the soil and the surface structure. The test results show that the response of the soil under the far-field seismic wave is relatively stronger, but due to the high-energy velocity pulse of the near-field seismic wave, the difference in acceleration response of the soil under near-field and far-field seismic waves gradually decreases as the input ground motion intensity increases. The existence of the tunnel causes the seismic response of the soil near the tunnel to be obviously different from that of the soil far away from the tunnel. After considering the vertical earthquake action, the acceleration response of the soil slightly increases. The surface structure-pile foundation has a certain influence on the seismic response of the middle section of the shallow tunnel. In addition, the input of vertical ground motion causes greater tensile strain in the tunnel. For the deformation of the surface structure, the period of acceleration response spectra of vertical ground motion close to the fundamental period of the structure in the vertical direction leads to a significant change in the vertical response, which is also the reason for the increase of the lateral deformation. The vertical seismic component has a significant influence on the dynamic response of the tunnel-soil-surface structure system, and the influence of vertical ground motion should be fully considered in seismic design.

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.

Similar content being viewed by others

References

Download references

Acknowledgments

The authors gratefully acknowledge the financial support provided by the science and technology project of Hebei province (NO.16275406D).

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Jinhui Zong.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Li, Y., Tian, Y. & Zong, J. Seismic Responses of a Tunnel-Soil-Surface Structure System under Multidimensional Near-Field and Far-Field Seismic Waves through a Shaking Table Test. KSCE J Civ Eng 26, 4717–4736 (2022). https://doi.org/10.1007/s12205-022-2315-3

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12205-022-2315-3

Keywords

Navigation