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...
| Main Authors: | , , , , , |
|---|---|
| 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 |
| _version_ | 1796970296196988928 |
|---|---|
| author | Shoaei, Mohammad Dalili Al-Karni, Awad Ali Noorzaei, Jamaloddin Paknahad, Masoud Jaafar, Mohd Saleh Kim Huat, Bujang |
| author_facet | Shoaei, Mohammad Dalili Al-Karni, Awad Ali Noorzaei, Jamaloddin Paknahad, Masoud Jaafar, Mohd Saleh Kim Huat, Bujang |
| author_sort | Shoaei, Mohammad Dalili |
| collection | UPM |
| 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. |
| first_indexed | 2024-03-06T07:55:56Z |
| format | Article |
| id | upm.eprints-23118 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T07:55:56Z |
| publishDate | 2011 |
| publisher | Techno-Press |
| record_format | dspace |
| spelling | 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 |
| 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 |
| title | 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_short | 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 |
| url | http://psasir.upm.edu.my/id/eprint/23118/1/Numerical%20simulation%20of%20soil-structure%20interaction%20in%20framed%20and%20shear-wall%20structures.pdf |
| work_keys_str_mv | AT shoaeimohammaddalili numericalsimulationofsoilstructureinteractioninframedandshearwallstructures AT alkarniawadali numericalsimulationofsoilstructureinteractioninframedandshearwallstructures AT noorzaeijamaloddin numericalsimulationofsoilstructureinteractioninframedandshearwallstructures AT paknahadmasoud numericalsimulationofsoilstructureinteractioninframedandshearwallstructures AT jaafarmohdsaleh numericalsimulationofsoilstructureinteractioninframedandshearwallstructures AT kimhuatbujang numericalsimulationofsoilstructureinteractioninframedandshearwallstructures |