Numerical simulation of soil-structure interaction in framed and shear-wall structures

This paper deals with the modeling of the plane frame structure-foundation-soil system. The superstructure along with the foundation beam is idealized as beam bending elements. The soil medium near the foundation beam with stress concentrated is idealized by isoparametric finite elements, and infini...

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Main Authors: Shoaei, Mohammad Dalili, Al-Karni, Awad Ali, Noorzaei, Jamaloddin, Paknahad, Masoud, Jaafar, Mohd Saleh, Kim Huat, Bujang
Format: Article
Language:English
Published: Techno-Press 2011
Online Access:http://psasir.upm.edu.my/id/eprint/23118/1/Numerical%20simulation%20of%20soil-structure%20interaction%20in%20framed%20and%20shear-wall%20structures.pdf
http://psasir.upm.edu.my/id/eprint/23118/
http://koreascience.or.kr/article/JAKO201115541084096.page
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Institution: Universiti Putra Malaysia
Language: English
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spelling my.upm.eprints.231182019-12-17T07:17:26Z http://psasir.upm.edu.my/id/eprint/23118/ Numerical simulation of soil-structure interaction in framed and shear-wall structures Shoaei, Mohammad Dalili Al-Karni, Awad Ali Noorzaei, Jamaloddin Paknahad, Masoud Jaafar, Mohd Saleh Kim Huat, Bujang This paper deals with the modeling of the plane frame structure-foundation-soil system. The superstructure along with the foundation beam is idealized as beam bending elements. The soil medium near the foundation beam with stress concentrated is idealized by isoparametric finite elements, and infinite elements are used to represent the far field of the soil media. This paper presents the modeling of shear wall structure-foundation and soil system using the optimal membrane triangular, super and conventional finite elements. Particularly, an alternative formulation is presented for the optimal triangular elements aimed at reducing the programming effort and computational cost. The proposed model is applied to a plane frame-combined footing-soil system. It is shown that the total settlement obtained from the non-linear interactive analysis is about 1.3 to 1.4 times that of the non-interactive analysis. Furthermore, the proposed model was found to be efficient in simulating the shear wall-foundation-soil system, being able to yield results that are similar to those obtained by the conventional finite element method. Techno-Press 2011-03 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/23118/1/Numerical%20simulation%20of%20soil-structure%20interaction%20in%20framed%20and%20shear-wall%20structures.pdf Shoaei, Mohammad Dalili and Al-Karni, Awad Ali and Noorzaei, Jamaloddin and Paknahad, Masoud and Jaafar, Mohd Saleh and Kim Huat, Bujang (2011) Numerical simulation of soil-structure interaction in framed and shear-wall structures. Interaction and Multiscale Mechanics, 4 (1). pp. 17-34. ISSN 1976-0426; ESSN: 2092-6200 http://koreascience.or.kr/article/JAKO201115541084096.page 10.12989/imm.2011.4.1.017
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description This paper deals with the modeling of the plane frame structure-foundation-soil system. The superstructure along with the foundation beam is idealized as beam bending elements. The soil medium near the foundation beam with stress concentrated is idealized by isoparametric finite elements, and infinite elements are used to represent the far field of the soil media. This paper presents the modeling of shear wall structure-foundation and soil system using the optimal membrane triangular, super and conventional finite elements. Particularly, an alternative formulation is presented for the optimal triangular elements aimed at reducing the programming effort and computational cost. The proposed model is applied to a plane frame-combined footing-soil system. It is shown that the total settlement obtained from the non-linear interactive analysis is about 1.3 to 1.4 times that of the non-interactive analysis. Furthermore, the proposed model was found to be efficient in simulating the shear wall-foundation-soil system, being able to yield results that are similar to those obtained by the conventional finite element method.
format Article
author Shoaei, Mohammad Dalili
Al-Karni, Awad Ali
Noorzaei, Jamaloddin
Paknahad, Masoud
Jaafar, Mohd Saleh
Kim Huat, Bujang
spellingShingle Shoaei, Mohammad Dalili
Al-Karni, Awad Ali
Noorzaei, Jamaloddin
Paknahad, Masoud
Jaafar, Mohd Saleh
Kim Huat, Bujang
Numerical simulation of soil-structure interaction in framed and shear-wall structures
author_facet Shoaei, Mohammad Dalili
Al-Karni, Awad Ali
Noorzaei, Jamaloddin
Paknahad, Masoud
Jaafar, Mohd Saleh
Kim Huat, Bujang
author_sort Shoaei, Mohammad Dalili
title Numerical simulation of soil-structure interaction in framed and shear-wall structures
title_short Numerical simulation of soil-structure interaction in framed and shear-wall structures
title_full Numerical simulation of soil-structure interaction in framed and shear-wall structures
title_fullStr Numerical simulation of soil-structure interaction in framed and shear-wall structures
title_full_unstemmed Numerical simulation of soil-structure interaction in framed and shear-wall structures
title_sort numerical simulation of soil-structure interaction in framed and shear-wall structures
publisher Techno-Press
publishDate 2011
url http://psasir.upm.edu.my/id/eprint/23118/1/Numerical%20simulation%20of%20soil-structure%20interaction%20in%20framed%20and%20shear-wall%20structures.pdf
http://psasir.upm.edu.my/id/eprint/23118/
http://koreascience.or.kr/article/JAKO201115541084096.page
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