Cover Image

Soil structure interaction for integral abutment bridge using spring analogy approach.

The reaction of the backfill behind the abutments and adjacent to the piles plays a significant role in the behavior of the Integral bridge. The handling of soil-structure interaction in the analysis and design of integral abutment bridges has always been problematic due to its complexity. This stud...

Full description

Saved in:
Bibliographic Details
Main Authors: Jaafar, Mohd Saleh, Noorzaei, Jamaloddin, Thanoon, Waleed Abdulmalik, Abdulrazeg, Aeid Ali, Kohnehpooshi, Omid
Format: Article
Language:English
English
Published: 2011
Online Access:http://psasir.upm.edu.my/id/eprint/23422/1/Soil%20structure%20interaction%20for%20integral%20abutment%20bridge%20using%20spring%20analogy%20approach.pdf
http://psasir.upm.edu.my/id/eprint/23422/
http://iopscience.iop.org/1757-899X/17/1/012035
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.upm.eprints.23422
record_format eprints
spelling my.upm.eprints.234222015-10-07T02:08:41Z http://psasir.upm.edu.my/id/eprint/23422/ Soil structure interaction for integral abutment bridge using spring analogy approach. Jaafar, Mohd Saleh Noorzaei, Jamaloddin Thanoon, Waleed Abdulmalik Abdulrazeg, Aeid Ali Kohnehpooshi, Omid The reaction of the backfill behind the abutments and adjacent to the piles plays a significant role in the behavior of the Integral bridge. The handling of soil-structure interaction in the analysis and design of integral abutment bridges has always been problematic due to its complexity. This study describes the implementation of a 2-D finite element model of IAB system which explicitly incorporates the soil response. The superstructure members and the pile have been represented by means of three-node isoperimetric beam elements with three degree of freedom per node. The Eight node isoperimetric quadrilateral element has been used to model the abutment. The backfill was idealized by uncoupled 'Winkler' spring. The applic1ability of this model is demonstrated by analyzing a single span IA bridge. The results have shown that the shear forces at the tops of the supported piles were only 12% to 16% of the load which at the top of abutment. 2011 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/23422/1/Soil%20structure%20interaction%20for%20integral%20abutment%20bridge%20using%20spring%20analogy%20approach.pdf Jaafar, Mohd Saleh and Noorzaei, Jamaloddin and Thanoon, Waleed Abdulmalik and Abdulrazeg, Aeid Ali and Kohnehpooshi, Omid (2011) Soil structure interaction for integral abutment bridge using spring analogy approach. IOP Conference Series: Materials Science and Engineering, 17 (1). 012035. ISSN 1757-8981 http://iopscience.iop.org/1757-899X/17/1/012035 10.1088/1757-899X/17/1/012035 English
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
English
description The reaction of the backfill behind the abutments and adjacent to the piles plays a significant role in the behavior of the Integral bridge. The handling of soil-structure interaction in the analysis and design of integral abutment bridges has always been problematic due to its complexity. This study describes the implementation of a 2-D finite element model of IAB system which explicitly incorporates the soil response. The superstructure members and the pile have been represented by means of three-node isoperimetric beam elements with three degree of freedom per node. The Eight node isoperimetric quadrilateral element has been used to model the abutment. The backfill was idealized by uncoupled 'Winkler' spring. The applic1ability of this model is demonstrated by analyzing a single span IA bridge. The results have shown that the shear forces at the tops of the supported piles were only 12% to 16% of the load which at the top of abutment.
format Article
author Jaafar, Mohd Saleh
Noorzaei, Jamaloddin
Thanoon, Waleed Abdulmalik
Abdulrazeg, Aeid Ali
Kohnehpooshi, Omid
spellingShingle Jaafar, Mohd Saleh
Noorzaei, Jamaloddin
Thanoon, Waleed Abdulmalik
Abdulrazeg, Aeid Ali
Kohnehpooshi, Omid
Soil structure interaction for integral abutment bridge using spring analogy approach.
author_facet Jaafar, Mohd Saleh
Noorzaei, Jamaloddin
Thanoon, Waleed Abdulmalik
Abdulrazeg, Aeid Ali
Kohnehpooshi, Omid
author_sort Jaafar, Mohd Saleh
title Soil structure interaction for integral abutment bridge using spring analogy approach.
title_short Soil structure interaction for integral abutment bridge using spring analogy approach.
title_full Soil structure interaction for integral abutment bridge using spring analogy approach.
title_fullStr Soil structure interaction for integral abutment bridge using spring analogy approach.
title_full_unstemmed Soil structure interaction for integral abutment bridge using spring analogy approach.
title_sort soil structure interaction for integral abutment bridge using spring analogy approach.
publishDate 2011
url http://psasir.upm.edu.my/id/eprint/23422/1/Soil%20structure%20interaction%20for%20integral%20abutment%20bridge%20using%20spring%20analogy%20approach.pdf
http://psasir.upm.edu.my/id/eprint/23422/
http://iopscience.iop.org/1757-899X/17/1/012035
_version_ 1643828051926056960
score 13.211869

Similar Items