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A.V. Mendonça¹, V.S. Almeida² and J.B. de Paiva³

¹Department of Civil Engineering, Federal University of Paraiba, João Pessoa, Paraíba, Brazil
²Department of Geotechnical and Structural Engineering, University of São Paulo, Brazil
³Department of Structures, University of São Paulo, São Carlos, Brazil

doi:10.4203/ccp.106.192

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, "Two Boundary Element Strategies for the Elastic Analysis of Raft Foundations on a Finite Layer Medium", in , (Editors), "Proceedings of the Twelfth International Conference on Computational Structures Technology", Civil-Comp Press, Stirlingshire, UK, Paper 192, 2014. doi:10.4203/ccp.106.192

Keywords: soil-structure interaction, raft foundation, boundary element method, finite layer, half-space medium, bending plate..

Summary

In this paper, raft problems resting on a continuum subject to vertical static loading are analysed using a boundary element formulation. The raft is assumed to have linear elastic properties and is represented by integral equations based on Kirchhoff's plate model. The soil is a linear-elastic solid of a finite depth and is modelled using two distinct approaches namely a direct layered Mindlin approach and a Steinbrenner model. All the interaction forces of the raft-soil system are simultaneously taken into account. Numerical analyses are presented for different foundation configurations and the results of those analyses are studied.

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Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Proceedings ISSN 1759-3433 CCP: 106 PROCEEDINGS OF THE TWELFTH INTERNATIONAL CONFERENCE ON COMPUTATIONAL STRUCTURES TECHNOLOGY Edited by: Paper 192 Two Boundary Element Strategies for the Elastic Analysis of Raft Foundations on a Finite Layer Medium A.V. Mendonça¹, V.S. Almeida² and J.B. de Paiva³ ¹Department of Civil Engineering, Federal University of Paraiba, João Pessoa, Paraíba, Brazil ²Department of Geotechnical and Structural Engineering, University of São Paulo, Brazil ³Department of Structures, University of São Paulo, São Carlos, Brazil doi:10.4203/ccp.106.192 purchase the full-text of this paper Full Bibliographic Reference for this paper , "Two Boundary Element Strategies for the Elastic Analysis of Raft Foundations on a Finite Layer Medium", in , (Editors), "Proceedings of the Twelfth International Conference on Computational Structures Technology", Civil-Comp Press, Stirlingshire, UK, Paper 192, 2014. doi:10.4203/ccp.106.192 Keywords: soil-structure interaction, raft foundation, boundary element method, finite layer, half-space medium, bending plate.. Summary In this paper, raft problems resting on a continuum subject to vertical static loading are analysed using a boundary element formulation. The raft is assumed to have linear elastic properties and is represented by integral equations based on Kirchhoff's plate model. The soil is a linear-elastic solid of a finite depth and is modelled using two distinct approaches namely a direct layered Mindlin approach and a Steinbrenner model. All the interaction forces of the raft-soil system are simultaneously taken into account. Numerical analyses are presented for different foundation configurations and the results of those analyses are studied. purchase the full-text of this paper (price £20) go to the previous paper go to the next paper return to the table of contents return to the book description purchase this book (price £65 +P&P)
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