Variation in models for simple dynamic structure–soil–structure interaction problems

Lars Vabbersgaard Andersen; Andrew Peplow; Paulius Bucinskas; Peter Persson; Kent Persson

doi:10.1016/j.proeng.2017.09.190

Variation in models for simple dynamic structure–soil–structure interaction problems

Lars Vabbersgaard Andersen, Andrew Peplow, Paulius Bucinskas, Peter Persson, Kent Persson

Research output: Contribution to journal › Conference article in Journal › Research › peer-review

4 Citations (Scopus)

362 Downloads (Pure)

Abstract

To account for dynamic cross-coupling of structures via the soil, a computational model must be accurate enough to provide the correct overall behaviour of the scattered wave field. However, simplicity is also important when a model should be used for design purposes, especially in the early design stages and feasibility studies. The paper addresses the accuracy of simple models in which an array of structures is simplified into blocks placed on the ground surface or embedded within the soil. Comparisons are made between models that account or do not account, in a proper manner, for the inertia and embedment of the structures. Especially, the limitations of simplified models are discussed regarding their capability to quantify the insertion loss accurately.
© 2017 The Authors. Published by Elsevier Ltd.

Original language	English
Article number	64
Journal	Procedia Engineering
Volume	199
Pages (from-to)	2306–2311
ISSN	1877-7058
DOIs	https://doi.org/10.1016/j.proeng.2017.09.190
Publication status	Published - 2017
Event	The X International Conference on Structural Dynamics, EURODYN 2017 - Sapienza University of Rome, Rom, Italy Duration: 10 Sept 2017 → 13 Sept 2017 Conference number: 10

Conference

Conference	The X International Conference on Structural Dynamics, EURODYN 2017
Number	10
Location	Sapienza University of Rome
Country/Territory	Italy
City	Rom
Period	10/09/2017 → 13/09/2017

Keywords

Ground vibration
Insertion loss
SSI
Green’s function
Embedded structures

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10.1016/j.proeng.2017.09.190Licence: CC BY-NC-ND 4.0

Variation in models for simple dynamic structure–soil–structure interaction problemsAccepted author manuscript, 502 KB
Variation in models for simple dynamic structure–soil–structure interaction problemsFinal published version, 686 KBLicence: CC BY-NC-ND 4.0

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Urban Tranquility
Andersen, L. V., Bucinskas, P., Damkilde, L., Frier, C., Jensen, R. L., Madsen, S., Parigi, D., Pedersen, L., Svidt, K., Ulriksen, M. D., Gerdt, T. L. & Wyke, S. C. S.
01/01/2016 → 31/12/2018
Project: Research

Cite this

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title = "Variation in models for simple dynamic structure–soil–structure interaction problems",

abstract = "To account for dynamic cross-coupling of structures via the soil, a computational model must be accurate enough to provide the correct overall behaviour of the scattered wave field. However, simplicity is also important when a model should be used for design purposes, especially in the early design stages and feasibility studies. The paper addresses the accuracy of simple models in which an array of structures is simplified into blocks placed on the ground surface or embedded within the soil. Comparisons are made between models that account or do not account, in a proper manner, for the inertia and embedment of the structures. Especially, the limitations of simplified models are discussed regarding their capability to quantify the insertion loss accurately.{\textcopyright} 2017 The Authors. Published by Elsevier Ltd.",

keywords = "Ground vibration, Insertion loss, SSI, Green{\textquoteright}s function, Embedded structures, Ground vibration, Insertion loss, SSI, Green{\textquoteright}s function, Embedded structures",

author = "Andersen, {Lars Vabbersgaard} and Andrew Peplow and Paulius Bucinskas and Peter Persson and Kent Persson",

year = "2017",

doi = "10.1016/j.proeng.2017.09.190",

language = "English",

volume = "199",

pages = "2306–2311",

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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TY - GEN

T1 - Variation in models for simple dynamic structure–soil–structure interaction problems

AU - Andersen, Lars Vabbersgaard

AU - Peplow, Andrew

AU - Bucinskas, Paulius

AU - Persson, Peter

AU - Persson, Kent

N1 - Conference code: 10

PY - 2017

Y1 - 2017

N2 - To account for dynamic cross-coupling of structures via the soil, a computational model must be accurate enough to provide the correct overall behaviour of the scattered wave field. However, simplicity is also important when a model should be used for design purposes, especially in the early design stages and feasibility studies. The paper addresses the accuracy of simple models in which an array of structures is simplified into blocks placed on the ground surface or embedded within the soil. Comparisons are made between models that account or do not account, in a proper manner, for the inertia and embedment of the structures. Especially, the limitations of simplified models are discussed regarding their capability to quantify the insertion loss accurately.© 2017 The Authors. Published by Elsevier Ltd.

AB - To account for dynamic cross-coupling of structures via the soil, a computational model must be accurate enough to provide the correct overall behaviour of the scattered wave field. However, simplicity is also important when a model should be used for design purposes, especially in the early design stages and feasibility studies. The paper addresses the accuracy of simple models in which an array of structures is simplified into blocks placed on the ground surface or embedded within the soil. Comparisons are made between models that account or do not account, in a proper manner, for the inertia and embedment of the structures. Especially, the limitations of simplified models are discussed regarding their capability to quantify the insertion loss accurately.© 2017 The Authors. Published by Elsevier Ltd.

KW - Ground vibration

KW - Insertion loss

KW - SSI

KW - Green’s function

KW - Embedded structures

KW - Ground vibration

KW - Insertion loss

KW - SSI

KW - Green’s function

KW - Embedded structures

U2 - 10.1016/j.proeng.2017.09.190

DO - 10.1016/j.proeng.2017.09.190

M3 - Conference article in Journal

SN - 1877-7058

VL - 199

SP - 2306

EP - 2311

JO - Procedia Engineering

JF - Procedia Engineering

M1 - 64

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

Y2 - 10 September 2017 through 13 September 2017

ER -

Variation in models for simple dynamic structure–soil–structure interaction problems

Abstract

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Keywords

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