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The Influence of Soil Structure Interaction on the Placement of Active Control Systems in Structures Cover

The Influence of Soil Structure Interaction on the Placement of Active Control Systems in Structures

Acta Mechanica et Automatica
Volume 19 (2025): Issue 1 (March 2025)
By: Reteri Khadidja and  Megnounif Abdellatif  
Open Access
|Mar 2025

Figures & Tables

Fig. 1.

The two substructures : soil and rigid structure with soil-structure interface [38]
The two substructures : soil and rigid structure with soil-structure interface [38]

Fig. 2.

Substructures: unbounded soil
Substructures: unbounded soil

Fig. 3.

Model of a structure equipped with active tendons and with SSI
Model of a structure equipped with active tendons and with SSI

Fig. 4.

Flowchart of solving the state equation with active control [18]
Flowchart of solving the state equation with active control [18]

Fig. 5.

El-centro 1940 of the N-S Components
El-centro 1940 of the N-S Components

Fig. 6.

The data of the studied model
The data of the studied model

Fig. 7.

The displacement, b) the velocity, and c) the acceleration of the final floor of the studied model, considering the effect of SSI, compared with the fixed case without control
The displacement, b) the velocity, and c) the acceleration of the final floor of the studied model, considering the effect of SSI, compared with the fixed case without control

Fig. 8.

Variation of maximum displacement at the last floor and maximum control force as a function of S/R ratios
Variation of maximum displacement at the last floor and maximum control force as a function of S/R ratios

Fig. 9.

Maximum displacements, velocities, and accelerations a) without and b) with ISS for the three controller positions compared to the case without control
Maximum displacements, velocities, and accelerations a) without and b) with ISS for the three controller positions compared to the case without control

Fig. 10.

The control force-displacement relationship at the last floor of the studied model a) without SSI and b) with SSI for the three controller positions compared to the case without control
The control force-displacement relationship at the last floor of the studied model a) without SSI and b) with SSI for the three controller positions compared to the case without control

The natural frequencies of the studied model with and without SSI (rad/s)

FloorSSIFixed
114,51417,236
243,16248,295
368,09169,789
DOI: https://doi.org/10.2478/ama-2025-0006 | Journal eISSN: 2300-5319 | Journal ISSN: 1898-4088
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Language: English
Page range: 44 - 53
Submitted on: Nov 10, 2023
Accepted on: Jun 18, 2024
Published on: Mar 31, 2025
Published by: Bialystok University of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
control,
position,
soil-structure interaction,
beam-column,
simulation
Related subjects:
Engineering,
Electrical engineering,
Electronics,
Mechanical engineering,
Mechanics,
Bioengineering and biomedical engineering,
Biomechanics,
Civil engineering,
Environmental engineering

© 2025 Reteri Khadidja, Megnounif Abdellatif, published by Bialystok University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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