Semi-analytical approach to modelling the dynamic behaviour of soil excited by embedded foundations

Paulius Bucinskas; Lars Vabbersgaard Andersen

doi:10.1016/j.proeng.2017.09.396

Semi-analytical approach to modelling the dynamic behaviour of soil excited by embedded foundations

Paulius Bucinskas, Lars Vabbersgaard Andersen

Publikation: Bidrag til tidsskrift › Konferenceartikel i tidsskrift › Forskning › peer review

9 Citationer (Scopus)

399 Downloads (Pure)

Abstract

The underlying soil has a significant effect on the dynamic behaviour of structures. The paper proposes a semi-analytical approach based on a Green’s function solution in frequency–wavenumber domain. The procedure allows calculating the dynamic stiffness for points on the soil surface as well as for points inside the soil body. Different cases of soil stratification can be considered, with soil layers with different properties overlying a half-space of soil or bedrock. In this paper, the soil is coupled with piles and surface foundations. The effects of different foundation modelling configurations are analysed. It is determined how simplification of the numerical model affects the overall dynamic behaviour.
© 2017 The Authors. Published by Elsevier Ltd.

Originalsprog	Engelsk
Artikelnummer	71
Tidsskrift	Procedia Engineering
Vol/bind	199
Sider (fra-til)	2621–2626
ISSN	1877-7058
DOI	https://doi.org/10.1016/j.proeng.2017.09.396
Status	Udgivet - 2017
Begivenhed	The X International Conference on Structural Dynamics, EURODYN 2017 - Sapienza University of Rome, Rom, Italien Varighed: 10 sep. 2017 → 13 sep. 2017 Konferencens nummer: 10

Konference

Konference	The X International Conference on Structural Dynamics, EURODYN 2017
Nummer	10
Lokation	Sapienza University of Rome
Land/Område	Italien
By	Rom
Periode	10/09/2017 → 13/09/2017

Emneord

Ground vibration
Green’s function
Foundation modelling

Adgang til dokumentet

10.1016/j.proeng.2017.09.396Licens: CC BY-NC-ND 4.0

Semi-analytical approach to modelling the dynamic behaviour of soil excited by embedded foundationsAccepteret manuskript, 557 KB
Semi-analytical approach to modelling the dynamic behaviour of soil excited by embedded foundationsForlagets udgivne version, 726 KBLicens: CC BY-NC-ND 4.0

AUB Link

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Andersen, L. V. (Bevillingshaver), Bucinskas, P. (Projektdeltager), Damkilde, L. (Projektdeltager), Frier, C. (Projektdeltager), Jensen, R. L. (Projektdeltager), Madsen, S. (Projektdeltager), Parigi, D. (Projektdeltager), Pedersen, L. (Projektdeltager), Svidt, K. (Projektdeltager), Ulriksen, M. D. (Projektdeltager), Gerdt, T. L. (Andet) & Wyke, S. (PI (principal investigator))
01/01/2016 → 31/12/2018
Projekter: Projekt › Forskning

Citationsformater

@inproceedings{3534d8881a44450aa0ec0112ee9e1bfc,

title = "Semi-analytical approach to modelling the dynamic behaviour of soil excited by embedded foundations",

abstract = "The underlying soil has a significant effect on the dynamic behaviour of structures. The paper proposes a semi-analytical approach based on a Green{\textquoteright}s function solution in frequency–wavenumber domain. The procedure allows calculating the dynamic stiffness for points on the soil surface as well as for points inside the soil body. Different cases of soil stratification can be considered, with soil layers with different properties overlying a half-space of soil or bedrock. In this paper, the soil is coupled with piles and surface foundations. The effects of different foundation modelling configurations are analysed. It is determined how simplification of the numerical model affects the overall dynamic behaviour.{\textcopyright} 2017 The Authors. Published by Elsevier Ltd.",

keywords = "Ground vibration, Green{\textquoteright}s function, Foundation modelling, Ground vibration, Green{\textquoteright}s function, Foundation modelling",

author = "Paulius Bucinskas and Andersen, {Lars Vabbersgaard}",

year = "2017",

doi = "10.1016/j.proeng.2017.09.396",

language = "English",

volume = "199",

pages = "2621–2626",

journal = "Procedia Engineering",

issn = "1877-7058",

publisher = "Elsevier",

note = "The X International Conference on Structural Dynamics, EURODYN 2017, EURODYN 2017 ; Conference date: 10-09-2017 Through 13-09-2017",

}

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AU - Bucinskas, Paulius

AU - Andersen, Lars Vabbersgaard

N1 - Conference code: 10

PY - 2017

Y1 - 2017

N2 - The underlying soil has a significant effect on the dynamic behaviour of structures. The paper proposes a semi-analytical approach based on a Green’s function solution in frequency–wavenumber domain. The procedure allows calculating the dynamic stiffness for points on the soil surface as well as for points inside the soil body. Different cases of soil stratification can be considered, with soil layers with different properties overlying a half-space of soil or bedrock. In this paper, the soil is coupled with piles and surface foundations. The effects of different foundation modelling configurations are analysed. It is determined how simplification of the numerical model affects the overall dynamic behaviour.© 2017 The Authors. Published by Elsevier Ltd.

AB - The underlying soil has a significant effect on the dynamic behaviour of structures. The paper proposes a semi-analytical approach based on a Green’s function solution in frequency–wavenumber domain. The procedure allows calculating the dynamic stiffness for points on the soil surface as well as for points inside the soil body. Different cases of soil stratification can be considered, with soil layers with different properties overlying a half-space of soil or bedrock. In this paper, the soil is coupled with piles and surface foundations. The effects of different foundation modelling configurations are analysed. It is determined how simplification of the numerical model affects the overall dynamic behaviour.© 2017 The Authors. Published by Elsevier Ltd.

KW - Ground vibration

KW - Green’s function

KW - Foundation modelling

KW - Ground vibration

KW - Green’s function

KW - Foundation modelling

U2 - 10.1016/j.proeng.2017.09.396

DO - 10.1016/j.proeng.2017.09.396

M3 - Conference article in Journal

SN - 1877-7058

VL - 199

SP - 2621

EP - 2626

JO - Procedia Engineering

JF - Procedia Engineering

M1 - 71

T2 - The X International Conference on Structural Dynamics, EURODYN 2017

Y2 - 10 September 2017 through 13 September 2017

ER -

Semi-analytical approach to modelling the dynamic behaviour of soil excited by embedded foundations

Abstract

Konference

Emneord

Adgang til dokumentet

AUB Link

Fingeraftryk

Projekter

Urban Tranquility

Citationsformater