Impact of ship waves on soil embankments - A new measurement system for quantifying stresses in water and saturated soils = Auswirkungen von Schiffswellen auf die Stabilität von Uferböden - Ein neues Messsystem zur Quantifizierung von Spannungen im Wasser und dem gesättigten Boden

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dc.identifier.uri http://dx.doi.org/10.15488/9839
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/9896
dc.contributor.author Riggert, Roland
dc.contributor.author Fleige, Heiner
dc.contributor.author Stoppe-Struck, Nina
dc.contributor.author Horn, Rainer
dc.date.accessioned 2020-05-25T08:12:43Z
dc.date.available 2020-05-25T08:12:43Z
dc.date.issued 2019
dc.identifier.citation Riggert, R.; Fleige, H.; Stoppe-Struck, N.; Horn, R.: Impact of ship waves on soil embankments - A new measurement system for quantifying stresses in water and saturated soils = Auswirkungen von Schiffswellen auf die Stabilität von Uferböden - Ein neues Messsystem zur Quantifizierung von Spannungen im Wasser und dem gesättigten Boden. In: Bodenkultur 70 (2019), Nr. 2, S. 99-111. DOI: https://doi.org/10.2478/boku-2019-0009
dc.description.abstract The renaturation of river and coastal embankments needs to include ecological aspects and the stability of shorelines. The impact of waves caused by heavy ship traffic could lead to erosion processes and to the degradation of soils along the coast. To evaluate the stability of shorelines it is necessary to quantify soil stability parameters as well as stress impacts of the waves. Therefore, stress measurements of ship waves were carried out at Kiel Canal. In order to determine the three main stresses (σ1, σ2, and σ3), the averaged mean stress (MNS), and the oc-tahedral shear stress a new developed stress state transducer system was firstly tested. This newly constructed system (Mudflat-SST) is equipped with an exchangeable battery for long time measurements and waterproof, which allows measurements in water and saturated soils. The sensors heads were placed above and below the middle water level for determining the effect of waves and a potential drag effect. During two periods, different types of ships were measured such as container vessel, cargo ship, ferry, and catamaran. Maximum stress impacts of 3 kPa were determined. The results show different kind of waves regarding their period or expression for the different ship types. In order to quantify the maximum stress impact of breaking waves, further research is needed to optimize sensor head´s location in the water and saturated soil. eng
dc.language.iso ger
dc.publisher Berlin : de Gruyter Open
dc.relation.ispartofseries Bodenkultur 70 (2019), Nr. 2
dc.rights CC BY-NC-ND 3.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/3.0/
dc.subject mean stresses eng
dc.subject ship waves eng
dc.subject soil stability eng
dc.subject stress impacts eng
dc.subject stress state transducer system eng
dc.subject.ddc 630 | Landwirtschaft, Veterinärmedizin ger
dc.subject.ddc 640 | Hauswirtschaft und Familienleben ger
dc.title Impact of ship waves on soil embankments - A new measurement system for quantifying stresses in water and saturated soils = Auswirkungen von Schiffswellen auf die Stabilität von Uferböden - Ein neues Messsystem zur Quantifizierung von Spannungen im Wasser und dem gesättigten Boden
dc.type article
dc.type Text
dc.relation.issn 0006-5471
dc.relation.doi https://doi.org/10.2478/boku-2019-0009
dc.bibliographicCitation.issue 2
dc.bibliographicCitation.volume 70
dc.bibliographicCitation.firstPage 99
dc.bibliographicCitation.lastPage 111
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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