| Issue |
MATEC Web Conf.
Volume 219, 2018
2nd Baltic Conference for Students and Young Researchers (BalCon 2018)
|
|
|---|---|---|
| Article Number | 03001 | |
| Number of page(s) | 7 | |
| Section | Concrete Structures | |
| DOI | https://doi.org/10.1051/matecconf/201821903001 | |
| Published online | 29 October 2018 | |
Soil-structure interaction effects on modal parameters of office buildings with different number of stories
Gdansk University of Technology, Faculty of Civil and Environmental Engineering,
Narutowicza 11/12,
80-233
Gdańsk, Poland
*
Corresponding author: natmajew@pg.edu.pl
The paper summarizes the results of a numerical investigation designed to study the soil-structure interaction effects on modal parameters of three office buildings. The reinforced-concrete 4-storey, 8-storey, and 12-storey office buildings, each with additional two levels of embedded basements, represent low, medium, and high-rise structures, respectively. In order to conduct this research, detailed finite-element structure models were prepared. Soil-foundation flexibility was represented with the use of spring-based solutions, incorporating foundation springs and dashpots. The influence of diverse soil conditions (represented by their average effective profile velocities and shear moduli) on the dynamic characteristics of the analyzed three office buildings (e.g. fundamental vibration periods) was investigated and discussed.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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