Show simple item record

dc.contributor.authorPoudyal, Sunil
dc.contributor.authorChoi, Clarence E.
dc.contributor.authorSong, Dongri
dc.contributor.authorZhou, Gordon G.D.
dc.contributor.authorYune, Chan-Young
dc.contributor.authorCui, Yifei
dc.contributor.authorLeonardi, Alessandro
dc.contributor.authorBusslinger, Matthias
dc.contributor.authorWendeler, Corinna
dc.contributor.authorPiton, Guillaume
dc.contributor.authorMoase, Emily
dc.contributor.authorStrouth, Alex
dc.date.accessioned2019-08-02T16:34:24Z
dc.date.accessioned2022-02-02T14:39:15Z
dc.date.available2019-08-02T16:34:24Z
dc.date.available2022-02-02T14:39:15Z
dc.date.issued2019
dc.identifier.urihttps://hdl.handle.net/11124/173112
dc.identifier.urihttp://dx.doi.org/10.25676/11124/173112
dc.description.abstractOur limited understanding of the mechanisms pertaining to the force exerted by debris flows on barriers makes it difficult to ascertain whether a design is inadequate, adequate, or over-designed. The main scientific challenge is because flow-type landslides impacting a rigid barrier is rarely captured in the field, and no systematic, physical experimental data is available to reveal the impact mechanisms. An important consideration in flow-structure interaction is that the impact dynamics can differ radically depending on the composition of the flow. Currently, no framework exists that can characterize the impact behavior for a wide range of flow compositions. This review paper examines recent works on debris-flow structure interactions and the limitations of commonly used approaches to estimate the impact load for the design of barriers. Key challenges faced in this area and outlook for further research are discussed.
dc.format.mediumborn digital
dc.format.mediumproceedings (reports)
dc.languageEnglish
dc.language.isoeng
dc.publisherColorado School of Mines. Arthur Lakes Library
dc.relation.ispartofSeventh International Conference on Debris-Flow Hazards Mitigation - Proceedings
dc.relation.ispartofAssociation of Environmental and Engineering Geologists; special publication 28
dc.rightsCopyright of the original work is retained by the authors.
dc.sourceContained in: Proceedings of the Seventh International Conference on Debris-Flow Hazards Mitigation, Golden, Colorado, USA, June 10-13, 2019, https://hdl.handle.net/11124/173051
dc.subjectdebris flows
dc.subjectbarriers
dc.subjectimpact mechanisms
dc.subjectflow compositions
dc.titleReview of the mechanisms of debris-flow impact against barriers
dc.typeText
dc.publisher.originalAssociation of Environmental and Engineering Geologists


Files in this item

Thumbnail
Name:
06-15_Poudyal.pdf
Size:
947.9Kb
Format:
PDF

This item appears in the following Collection(s)

Show simple item record