Hydraulic performance of elastomeric bonded permeable revetments and subsoil response to wave loads

Research output: Contribution to journalConference articleResearchpeer review

Authors

  • H. Oumeraci
  • T. Staal
  • S. Pfoertner
  • M. Kudella
  • S. Schimmels
  • H. J. Verhagen

Research Organisations

External Research Organisations

  • Technische Universität Braunschweig
  • Delft University of Technology
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Details

Original languageEnglish
JournalProceedings of the Coastal Engineering Conference
Publication statusPublished - 2010
Event32nd International Conference on Coastal Engineering, ICCE 2010 - Shanghai, China
Duration: 30 Jun 20105 Jul 2010

Abstract

Elastomeric bonded permeable revetments, also called PBA (Polyurethane bonded aggregate) revetments, are highly porous structures made of mineral aggregates (e.g. crushed stones) which are durably and elastically bonded by polyurethane (PU). Despite their numerous advantages as compared to conventional revetments and the large experience available from more than 25 pilot projects, physically-based design formulae to predict their hydraulic performance, wave loading and response are still lacking. Therefore, the present study aims at improving the understanding of the processes involved in the interaction between wave, revetment and foundation, based on large-scale model tests performed in the Coastal Research Centre (FZK), Hannover/Germany, and to provide prediction formulae/diagrams. This paper is focused on the prediction of the hydraulic performance (wave reflection, wave runup and run-down) and the response of the sand core (pore pressure) beneath the revetment for a wide range of wave conditions, including the analysis of an observed failure due to transient soil liquefaction.

Keywords

    Bonded permeable revetments, Failure, Transient soil liquefaction, Wave reflection, Wave run-up and run-down, Wave-induced pore pressure

ASJC Scopus subject areas

Cite this

Hydraulic performance of elastomeric bonded permeable revetments and subsoil response to wave loads. / Oumeraci, H.; Staal, T.; Pfoertner, S. et al.
In: Proceedings of the Coastal Engineering Conference, 2010.

Research output: Contribution to journalConference articleResearchpeer review

Oumeraci, H, Staal, T, Pfoertner, S, Kudella, M, Schimmels, S & Verhagen, HJ 2010, 'Hydraulic performance of elastomeric bonded permeable revetments and subsoil response to wave loads', Proceedings of the Coastal Engineering Conference. https://doi.org/10.9753/icce.v32.structures.22, https://doi.org/10.15488/1838
Oumeraci, H., Staal, T., Pfoertner, S., Kudella, M., Schimmels, S., & Verhagen, H. J. (2010). Hydraulic performance of elastomeric bonded permeable revetments and subsoil response to wave loads. Proceedings of the Coastal Engineering Conference. https://doi.org/10.9753/icce.v32.structures.22, https://doi.org/10.15488/1838
Oumeraci H, Staal T, Pfoertner S, Kudella M, Schimmels S, Verhagen HJ. Hydraulic performance of elastomeric bonded permeable revetments and subsoil response to wave loads. Proceedings of the Coastal Engineering Conference. 2010. doi: 10.9753/icce.v32.structures.22, 10.15488/1838
Oumeraci, H. ; Staal, T. ; Pfoertner, S. et al. / Hydraulic performance of elastomeric bonded permeable revetments and subsoil response to wave loads. In: Proceedings of the Coastal Engineering Conference. 2010.
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title = "Hydraulic performance of elastomeric bonded permeable revetments and subsoil response to wave loads",
abstract = "Elastomeric bonded permeable revetments, also called PBA (Polyurethane bonded aggregate) revetments, are highly porous structures made of mineral aggregates (e.g. crushed stones) which are durably and elastically bonded by polyurethane (PU). Despite their numerous advantages as compared to conventional revetments and the large experience available from more than 25 pilot projects, physically-based design formulae to predict their hydraulic performance, wave loading and response are still lacking. Therefore, the present study aims at improving the understanding of the processes involved in the interaction between wave, revetment and foundation, based on large-scale model tests performed in the Coastal Research Centre (FZK), Hannover/Germany, and to provide prediction formulae/diagrams. This paper is focused on the prediction of the hydraulic performance (wave reflection, wave runup and run-down) and the response of the sand core (pore pressure) beneath the revetment for a wide range of wave conditions, including the analysis of an observed failure due to transient soil liquefaction.",
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note = "Funding Information: The financial support of this study by BASF-Elastogran GmbH (since 2010 BASF-Polyurethanes GmbH) is gratefully acknowledged.; 32nd International Conference on Coastal Engineering, ICCE 2010 ; Conference date: 30-06-2010 Through 05-07-2010",
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Download

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T1 - Hydraulic performance of elastomeric bonded permeable revetments and subsoil response to wave loads

AU - Oumeraci, H.

AU - Staal, T.

AU - Pfoertner, S.

AU - Kudella, M.

AU - Schimmels, S.

AU - Verhagen, H. J.

N1 - Funding Information: The financial support of this study by BASF-Elastogran GmbH (since 2010 BASF-Polyurethanes GmbH) is gratefully acknowledged.

PY - 2010

Y1 - 2010

N2 - Elastomeric bonded permeable revetments, also called PBA (Polyurethane bonded aggregate) revetments, are highly porous structures made of mineral aggregates (e.g. crushed stones) which are durably and elastically bonded by polyurethane (PU). Despite their numerous advantages as compared to conventional revetments and the large experience available from more than 25 pilot projects, physically-based design formulae to predict their hydraulic performance, wave loading and response are still lacking. Therefore, the present study aims at improving the understanding of the processes involved in the interaction between wave, revetment and foundation, based on large-scale model tests performed in the Coastal Research Centre (FZK), Hannover/Germany, and to provide prediction formulae/diagrams. This paper is focused on the prediction of the hydraulic performance (wave reflection, wave runup and run-down) and the response of the sand core (pore pressure) beneath the revetment for a wide range of wave conditions, including the analysis of an observed failure due to transient soil liquefaction.

AB - Elastomeric bonded permeable revetments, also called PBA (Polyurethane bonded aggregate) revetments, are highly porous structures made of mineral aggregates (e.g. crushed stones) which are durably and elastically bonded by polyurethane (PU). Despite their numerous advantages as compared to conventional revetments and the large experience available from more than 25 pilot projects, physically-based design formulae to predict their hydraulic performance, wave loading and response are still lacking. Therefore, the present study aims at improving the understanding of the processes involved in the interaction between wave, revetment and foundation, based on large-scale model tests performed in the Coastal Research Centre (FZK), Hannover/Germany, and to provide prediction formulae/diagrams. This paper is focused on the prediction of the hydraulic performance (wave reflection, wave runup and run-down) and the response of the sand core (pore pressure) beneath the revetment for a wide range of wave conditions, including the analysis of an observed failure due to transient soil liquefaction.

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KW - Transient soil liquefaction

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