Load Sharing and Carrying Mechanism of Piles in Non-connected Pile Rafts Using a Numerical Approach

Saeedi Azizkandi, A; Rasouli, H; Baziar, MH

Load Sharing and Carrying Mechanism of Piles in Non-connected Pile Rafts Using a Numerical Approach

Saeedi Azizkandi, A Rasouli, H

Baziar, MH

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Publisher:: Springer Science and Business Media LLC
Publication Type:: Journal Article
Citation:: International Journal of Civil Engineering, 2019, 17, (6), pp. 793-808
Issue Date:: 2019-06-01

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Field	Value	Language
dc.contributor.author	Saeedi Azizkandi, A
dc.contributor.author	Rasouli, H https://orcid.org/0000-0002-3369-8105
dc.contributor.author	Baziar, MH
dc.date.accessioned	2020-05-20T07:06:25Z
dc.date.available	2020-05-20T07:06:25Z
dc.date.issued	2019-06-01
dc.identifier.citation	International Journal of Civil Engineering, 2019, 17, (6), pp. 793-808
dc.identifier.issn	1735-0522
dc.identifier.issn	2383-3874
dc.identifier.uri	http://hdl.handle.net/10453/140845
dc.description.abstract	© 2018, Iran University of Science and Technology. The load response and carrying mechanism of piles in a non-connected piled raft foundation is a complex phenomenon due to complex soil–structure interactions such as interactions among piles, subsoil, cushion, and raft. The scope of this research includes four main components: (1) using 3D finite element modeling and verifying different models with centrifuge tests; (2) investigating the parameters affecting the axial stiffness of a non-connected piled raft; (3) investigating the influence of different parameters on the foundation settlement; and (4) devoting special attention to the mechanism of carrying and sharing loads as well as the load–settlement behavior of non-connected piled raft foundations, in comparison with connected piled raft foundations. Results of this research showed that in order to achieve optimal design, geotechnical designers should consider three major factors, including axial stiffness of non-connected piled raft, settlement, and stress along the pile length.
dc.language	en
dc.publisher	Springer Science and Business Media LLC
dc.relation.ispartof	International Journal of Civil Engineering
dc.relation.isbasedon	10.1007/s40999-018-0356-2
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0905 Civil Engineering
dc.title	Load Sharing and Carrying Mechanism of Piles in Non-connected Pile Rafts Using a Numerical Approach
dc.type	Journal Article
utslib.citation.volume	17
utslib.for	0905 Civil Engineering
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	closed_access	*
dc.date.updated	2020-05-20T07:06:22Z
pubs.issue	6
pubs.publication-status	Published
pubs.volume	17
utslib.start-page	793
utslib.citation.issue	6

Abstract:

© 2018, Iran University of Science and Technology. The load response and carrying mechanism of piles in a non-connected piled raft foundation is a complex phenomenon due to complex soil–structure interactions such as interactions among piles, subsoil, cushion, and raft. The scope of this research includes four main components: (1) using 3D finite element modeling and verifying different models with centrifuge tests; (2) investigating the parameters affecting the axial stiffness of a non-connected piled raft; (3) investigating the influence of different parameters on the foundation settlement; and (4) devoting special attention to the mechanism of carrying and sharing loads as well as the load–settlement behavior of non-connected piled raft foundations, in comparison with connected piled raft foundations. Results of this research showed that in order to achieve optimal design, geotechnical designers should consider three major factors, including axial stiffness of non-connected piled raft, settlement, and stress along the pile length.

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http://hdl.handle.net/10453/140845