Influence of foundation type and soil stratification on ground vibration - a parameter study

Lars Vabbersgaard Andersen, Joeri Nithan Prins, Kent Persson, Peter Persson

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Resumé

Vibration of machinery and construction work are major sources of noise and vibration pollution in the urban environment. The frequencies dominating the vibration, and the distances over which it spreads via the ground, depend on the source. However, soil stratification and foundation type have a significant influence. Thus, in order to achieve fair accuracy in the prediction of ground vibration caused by sources vibrating on a foundation, accurate models of the ground and foundation may be required. However, for assessment of vibration in the design phase, simple models may be preferred. The paper provides a parameter study regarding the influence of soil stratification and foundation type on the ground vibration at different distances away from the source. Especially, vibration levels caused by sources placed on surface footings and piles are compared, employing a three-dimensional numerical model. Piles of different length are included in order to analyze the differences that can be expected regarding shaft-bearing and end-bearing piles. The paper provides insight into the significance of modelling the correct foundation structure and soil stratification and discusses the differences related to vibration near a source and at longer distances away from the source. Based on this, guidelines for model simplifications are given.
OriginalsprogEngelsk
TitelProceedings of INTER-NOISE 2016 : 45th International Congress and Exposition on Noise Control Engineering : Towards a Quieter Future
RedaktørerWolfgang Kropp, Otto von Estorff, Brigitte Schulte-Fortkamp
Antal sider10
Udgivelses stedHamburg
ForlagDeutsche Gesellschaft für Akustik, DEGA
Publikationsdato2016
Sider7613-7622
ISBN (Elektronisk)978-3-939296-11-9
StatusUdgivet - 2016
BegivenhedThe 45th International Congress and Exposition on Noise Control Engineering - Hamburg, Tyskland
Varighed: 21 aug. 201624 aug. 2016
Konferencens nummer: 45

Konference

KonferenceThe 45th International Congress and Exposition on Noise Control Engineering
Nummer45
LandTyskland
ByHamburg
Periode21/08/201624/08/2016
Navn Proceedings of the International Congress on Noise Control Engineering
Nummer45

Fingerprint

Soils
Bearings (structural)
Piles
Machinery
Numerical models
Pollution

Emneord

  • Ground Vibration
  • Transmission
  • Finite Element Analysis

Citer dette

Andersen, L. V., Prins, J. N., Persson, K., & Persson, P. (2016). Influence of foundation type and soil stratification on ground vibration - a parameter study. I W. Kropp, O. V. Estorff, & B. Schulte-Fortkamp (red.), Proceedings of INTER-NOISE 2016: 45th International Congress and Exposition on Noise Control Engineering : Towards a Quieter Future (s. 7613-7622). Hamburg: Deutsche Gesellschaft für Akustik, DEGA. Proceedings of the International Congress on Noise Control Engineering, Nr. 45
Andersen, Lars Vabbersgaard ; Prins, Joeri Nithan ; Persson, Kent ; Persson, Peter. / Influence of foundation type and soil stratification on ground vibration - a parameter study. Proceedings of INTER-NOISE 2016: 45th International Congress and Exposition on Noise Control Engineering : Towards a Quieter Future. red. / Wolfgang Kropp ; Otto von Estorff ; Brigitte Schulte-Fortkamp. Hamburg : Deutsche Gesellschaft für Akustik, DEGA, 2016. s. 7613-7622 ( Proceedings of the International Congress on Noise Control Engineering; Nr. 45).
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title = "Influence of foundation type and soil stratification on ground vibration - a parameter study",
abstract = "Vibration of machinery and construction work are major sources of noise and vibration pollution in the urban environment. The frequencies dominating the vibration, and the distances over which it spreads via the ground, depend on the source. However, soil stratification and foundation type have a significant influence. Thus, in order to achieve fair accuracy in the prediction of ground vibration caused by sources vibrating on a foundation, accurate models of the ground and foundation may be required. However, for assessment of vibration in the design phase, simple models may be preferred. The paper provides a parameter study regarding the influence of soil stratification and foundation type on the ground vibration at different distances away from the source. Especially, vibration levels caused by sources placed on surface footings and piles are compared, employing a three-dimensional numerical model. Piles of different length are included in order to analyze the differences that can be expected regarding shaft-bearing and end-bearing piles. The paper provides insight into the significance of modelling the correct foundation structure and soil stratification and discusses the differences related to vibration near a source and at longer distances away from the source. Based on this, guidelines for model simplifications are given.",
keywords = "Ground Vibration, Transmission, Finite Element Analysis, Ground Vibration, Transmission, Finite Element Analysis",
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year = "2016",
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Andersen, LV, Prins, JN, Persson, K & Persson, P 2016, Influence of foundation type and soil stratification on ground vibration - a parameter study. i W Kropp, OV Estorff & B Schulte-Fortkamp (red), Proceedings of INTER-NOISE 2016: 45th International Congress and Exposition on Noise Control Engineering : Towards a Quieter Future. Deutsche Gesellschaft für Akustik, DEGA, Hamburg, Proceedings of the International Congress on Noise Control Engineering, nr. 45, s. 7613-7622, The 45th International Congress and Exposition on Noise Control Engineering, Hamburg, Tyskland, 21/08/2016.

Influence of foundation type and soil stratification on ground vibration - a parameter study. / Andersen, Lars Vabbersgaard; Prins, Joeri Nithan; Persson, Kent; Persson, Peter.

Proceedings of INTER-NOISE 2016: 45th International Congress and Exposition on Noise Control Engineering : Towards a Quieter Future. red. / Wolfgang Kropp; Otto von Estorff; Brigitte Schulte-Fortkamp. Hamburg : Deutsche Gesellschaft für Akustik, DEGA, 2016. s. 7613-7622 ( Proceedings of the International Congress on Noise Control Engineering; Nr. 45).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

TY - GEN

T1 - Influence of foundation type and soil stratification on ground vibration - a parameter study

AU - Andersen, Lars Vabbersgaard

AU - Prins, Joeri Nithan

AU - Persson, Kent

AU - Persson, Peter

PY - 2016

Y1 - 2016

N2 - Vibration of machinery and construction work are major sources of noise and vibration pollution in the urban environment. The frequencies dominating the vibration, and the distances over which it spreads via the ground, depend on the source. However, soil stratification and foundation type have a significant influence. Thus, in order to achieve fair accuracy in the prediction of ground vibration caused by sources vibrating on a foundation, accurate models of the ground and foundation may be required. However, for assessment of vibration in the design phase, simple models may be preferred. The paper provides a parameter study regarding the influence of soil stratification and foundation type on the ground vibration at different distances away from the source. Especially, vibration levels caused by sources placed on surface footings and piles are compared, employing a three-dimensional numerical model. Piles of different length are included in order to analyze the differences that can be expected regarding shaft-bearing and end-bearing piles. The paper provides insight into the significance of modelling the correct foundation structure and soil stratification and discusses the differences related to vibration near a source and at longer distances away from the source. Based on this, guidelines for model simplifications are given.

AB - Vibration of machinery and construction work are major sources of noise and vibration pollution in the urban environment. The frequencies dominating the vibration, and the distances over which it spreads via the ground, depend on the source. However, soil stratification and foundation type have a significant influence. Thus, in order to achieve fair accuracy in the prediction of ground vibration caused by sources vibrating on a foundation, accurate models of the ground and foundation may be required. However, for assessment of vibration in the design phase, simple models may be preferred. The paper provides a parameter study regarding the influence of soil stratification and foundation type on the ground vibration at different distances away from the source. Especially, vibration levels caused by sources placed on surface footings and piles are compared, employing a three-dimensional numerical model. Piles of different length are included in order to analyze the differences that can be expected regarding shaft-bearing and end-bearing piles. The paper provides insight into the significance of modelling the correct foundation structure and soil stratification and discusses the differences related to vibration near a source and at longer distances away from the source. Based on this, guidelines for model simplifications are given.

KW - Ground Vibration

KW - Transmission

KW - Finite Element Analysis

KW - Ground Vibration

KW - Transmission

KW - Finite Element Analysis

M3 - Article in proceeding

T3 - Proceedings of the International Congress on Noise Control Engineering

SP - 7613

EP - 7622

BT - Proceedings of INTER-NOISE 2016

A2 - Kropp, Wolfgang

A2 - Estorff, Otto von

A2 - Schulte-Fortkamp, Brigitte

PB - Deutsche Gesellschaft für Akustik, DEGA

CY - Hamburg

ER -

Andersen LV, Prins JN, Persson K, Persson P. Influence of foundation type and soil stratification on ground vibration - a parameter study. I Kropp W, Estorff OV, Schulte-Fortkamp B, red., Proceedings of INTER-NOISE 2016: 45th International Congress and Exposition on Noise Control Engineering : Towards a Quieter Future. Hamburg: Deutsche Gesellschaft für Akustik, DEGA. 2016. s. 7613-7622. ( Proceedings of the International Congress on Noise Control Engineering; Nr. 45).