Numerical Study of the Behavior of Shallow Box Tunnels Under the Influence of Seismic Loads in Dry Sandy Soils

Authors

  • Rami Ousta
  • Ali Tawalo

Keywords:

shallow box tunnels, dry sandy soils, seismic loads.

Abstract

This paper presents studying the internal dynamic forces of the shallow box tunnels in dry sandy soils resulting from the seismic loads by adopting a two-dimensional numerical analysis according to the FEM method. The matter was modeled by adopting the plane strain case, flexible-with Rayleigh damping behavior for surrounding soil and elastic behavior for tunnel, it was found that the internal forces increase with increase width of the tunnel like for the thickness of the section and with increased density of the surrounding soil.                                                                                                                                       

Downloads

Published

2020-10-01

How to Cite

1.
اسطة ر, طوالو ع. Numerical Study of the Behavior of Shallow Box Tunnels Under the Influence of Seismic Loads in Dry Sandy Soils. Tuj-eng [Internet]. 2020Oct.1 [cited 2024Nov.24];42(4). Available from: https://journal.tishreen.edu.sy/index.php/engscnc/article/view/9937

Issue

Vol. 42 No. 4 (2020): Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series

Section

Articles

License

Copyright (c) 2020 ttps://creativecommons.org/licenses/by-nc-sa/4.0/

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series

 Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in  Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series   .  The Readers have the right to send, print and subscribe to the initial version of the article, and the title of  Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series     Publisher

journal uses a CC BY-NC-SA license which mean

You are free to:

  • Adapt — remix, transform, and build upon the material
  •  
  • The licensor cannot revoke these freedoms as long as you follow the license terms.

 

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • NonCommercial — You may not use the material for commercial purposes.
  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Most read articles by the same author(s)

1 2 > >>