Non-Repeatability, Scale- and Model Effects in Laboratory Measurement of Impact Loads Induced by an Overtopped Bore on a Dike Mounted Wall

Maximilian Streicher; Andreas Kortenhaus; Corrado Altomare; Steven Hughes; Krasimir Marinov; Bas Hofland; Xuexue Chen; Tomohiro Suzuki; Lorenzo Cappietti

doi:10.1115/OMAE2019-96703

Non-Repeatability, Scale- and Model Effects in Laboratory Measurement of Impact Loads Induced by an Overtopped Bore on a Dike Mounted Wall

Maximilian Streicher^*, Andreas Kortenhaus, Corrado Altomare, Steven Hughes, Krasimir Marinov, Bas Hofland, Xuexue Chen, Tomohiro Suzuki, Lorenzo Cappietti

^*Corresponding author for this work

Hydraulic Structures and Flood Risk

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

4 Citations (Scopus)

76 Downloads (Pure)

Abstract

Overtopping bore impact forces on a dike mounted vertical wall were measured in similar large-scale (Froude length scale factor 1-to-4.3) and small-scale (Froude length scale factor 1-to-25) models. The differences due to scale effects were studied, by comparing the up-scaled force measurements from both models in prototype. It was noted that if a minimum layer thickness, velocity of the overtopping flow and water depth at the dike toe were maintained in the small-scale model, the resulting differences in impact force due to scale effects are within the range of differences due to non-repeatability and model effects.

Original language	English
Title of host publication	ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering
Subtitle of host publication	Volume 3: Structures, Safety, and Reliability
Publisher	ASME
Number of pages	10
Volume	3
ISBN (Electronic)	9780791858783
DOIs	https://doi.org/10.1115/OMAE2019-96703
Publication status	Published - 2019
Event	ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019 - Glasgow, United Kingdom Duration: 9 Jun 2019 → 14 Jun 2019

Conference

Conference	ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019
Country/Territory	United Kingdom
City	Glasgow
Period	9/06/19 → 14/06/19

Bibliographical note

Accepted Author Manuscript

Keywords

Bore impact force
Laboratory experiments
Model effects
Non-repeatability
Scale effects

Access to Document

10.1115/OMAE2019-96703

OMAE2019-96703_FINALAccepted author manuscript, 1.04 MB

Cite this

Streicher, M., Kortenhaus, A., Altomare, C., Hughes, S., Marinov, K., Hofland, B., Chen, X., Suzuki, T., & Cappietti, L. (2019). Non-Repeatability, Scale- and Model Effects in Laboratory Measurement of Impact Loads Induced by an Overtopped Bore on a Dike Mounted Wall. In ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering: Volume 3: Structures, Safety, and Reliability (Vol. 3). Article OMAE2019-96703 ASME. https://doi.org/10.1115/OMAE2019-96703

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title = "Non-Repeatability, Scale- and Model Effects in Laboratory Measurement of Impact Loads Induced by an Overtopped Bore on a Dike Mounted Wall",

abstract = "Overtopping bore impact forces on a dike mounted vertical wall were measured in similar large-scale (Froude length scale factor 1-to-4.3) and small-scale (Froude length scale factor 1-to-25) models. The differences due to scale effects were studied, by comparing the up-scaled force measurements from both models in prototype. It was noted that if a minimum layer thickness, velocity of the overtopping flow and water depth at the dike toe were maintained in the small-scale model, the resulting differences in impact force due to scale effects are within the range of differences due to non-repeatability and model effects.",

keywords = "Bore impact force, Laboratory experiments, Model effects, Non-repeatability, Scale effects",

author = "Maximilian Streicher and Andreas Kortenhaus and Corrado Altomare and Steven Hughes and Krasimir Marinov and Bas Hofland and Xuexue Chen and Tomohiro Suzuki and Lorenzo Cappietti",

note = "Accepted Author Manuscript; ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019 ; Conference date: 09-06-2019 Through 14-06-2019",

year = "2019",

doi = "10.1115/OMAE2019-96703",

language = "English",

volume = "3",

booktitle = "ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering",

publisher = "ASME",

address = "United States",

}

Streicher, M, Kortenhaus, A, Altomare, C, Hughes, S, Marinov, K, Hofland, B , Chen, X, Suzuki, T & Cappietti, L 2019, Non-Repeatability, Scale- and Model Effects in Laboratory Measurement of Impact Loads Induced by an Overtopped Bore on a Dike Mounted Wall. in ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering: Volume 3: Structures, Safety, and Reliability. vol. 3, OMAE2019-96703, ASME, ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019, Glasgow, United Kingdom, 9/06/19. https://doi.org/10.1115/OMAE2019-96703

Non-Repeatability, Scale- and Model Effects in Laboratory Measurement of Impact Loads Induced by an Overtopped Bore on a Dike Mounted Wall. / Streicher, Maximilian; Kortenhaus, Andreas; Altomare, Corrado et al.
ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering: Volume 3: Structures, Safety, and Reliability. Vol. 3 ASME, 2019. OMAE2019-96703.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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AU - Streicher, Maximilian

AU - Kortenhaus, Andreas

AU - Altomare, Corrado

AU - Hughes, Steven

AU - Marinov, Krasimir

AU - Hofland, Bas

AU - Chen, Xuexue

AU - Suzuki, Tomohiro

AU - Cappietti, Lorenzo

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N2 - Overtopping bore impact forces on a dike mounted vertical wall were measured in similar large-scale (Froude length scale factor 1-to-4.3) and small-scale (Froude length scale factor 1-to-25) models. The differences due to scale effects were studied, by comparing the up-scaled force measurements from both models in prototype. It was noted that if a minimum layer thickness, velocity of the overtopping flow and water depth at the dike toe were maintained in the small-scale model, the resulting differences in impact force due to scale effects are within the range of differences due to non-repeatability and model effects.

AB - Overtopping bore impact forces on a dike mounted vertical wall were measured in similar large-scale (Froude length scale factor 1-to-4.3) and small-scale (Froude length scale factor 1-to-25) models. The differences due to scale effects were studied, by comparing the up-scaled force measurements from both models in prototype. It was noted that if a minimum layer thickness, velocity of the overtopping flow and water depth at the dike toe were maintained in the small-scale model, the resulting differences in impact force due to scale effects are within the range of differences due to non-repeatability and model effects.

KW - Bore impact force

KW - Laboratory experiments

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KW - Scale effects

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Streicher M, Kortenhaus A, Altomare C, Hughes S, Marinov K, Hofland B et al. Non-Repeatability, Scale- and Model Effects in Laboratory Measurement of Impact Loads Induced by an Overtopped Bore on a Dike Mounted Wall. In ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering: Volume 3: Structures, Safety, and Reliability. Vol. 3. ASME. 2019. OMAE2019-96703 doi: 10.1115/OMAE2019-96703

Non-Repeatability, Scale- and Model Effects in Laboratory Measurement of Impact Loads Induced by an Overtopped Bore on a Dike Mounted Wall

Abstract

Conference

Bibliographical note

Keywords

Access to Document

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Cite this