Effect of Soil Saturation On Seismic Performance of A Structure: A Numerical Approach

Fatih GÖKTEPE; Erkan ÇELEBİ; Nadir KARAHAN

doi:https://doi.org/10.16984/saufenbilder.469037

Makale detayları

Effect of Soil Saturation On Seismic Performance of A Structure: A Numerical Approach

Yazarlar:

Fatih GÖKTEPE | Erkan ÇELEBİ | Nadir KARAHAN

Ana Başlıklar:

İnşaat mühendisliği

Dergi:

Sakarya University Journal of Science 2019 Vol.23 Issue 2, pp.244-251

Belge Tipi:

Makale

Yayın Tarihi:

3/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000557307

DOI:

https://doi.org/10.16984/saufenbilder.469037

Özet:

 


The aim of this study is to investigate
the impact of soil saturation on the seismic performance of a structure when
subjected to earthquake-induced vibration. More specifically, this paper examines
the effect of the soil saturation level taking into account of soil-structure
interaction (SSI) on the structural response. For this purpose, a two
dimensional (2D) finite element model was developed with Mohr-Coulomb failure
criterion under plane-strain conditions using geotechnical ﬁnite element code
PLAXIS. To emphasize SSI problems in civil engineering applications, mechanical
behavior and various saturation levels of the local soil condition is examined
using a numerical model. As can seen from the analysis results, the
saturation level of soils causes an increase on the lateral roof displacement of
the saturated elasto-plastic soil. This situation was interpreted as the
increase in the saturation levels of the soils caused a decrease in the
rigidity. Furthermore, neglecting the effect of SSI leads to underestimated
results of the structural behavior.


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Makale detayları

Effect of Soil Saturation On Seismic Performance of A Structure: A Numerical Approach

Yazarlar: Fatih GÖKTEPE | Erkan ÇELEBİ | Nadir KARAHAN

Ana Başlıklar: İnşaat mühendisliği

Dergi: Sakarya University Journal of Science 2019 Vol.23 Issue 2, pp.244-251

Belge Tipi: Makale

Yayın Tarihi: 3/2019

Belge Dili: İngilizce

Document ID (Org No.): 2000557307

DOI: https://doi.org/10.16984/saufenbilder.469037

Sayı

Yazarlar:

Fatih GÖKTEPE | Erkan ÇELEBİ | Nadir KARAHAN

Ana Başlıklar:

İnşaat mühendisliği

Dergi:

Sakarya University Journal of Science 2019 Vol.23 Issue 2, pp.244-251

Belge Tipi:

Makale

Yayın Tarihi:

3/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000557307

DOI:

https://doi.org/10.16984/saufenbilder.469037