Flood-Induced Debris Dynamics over a Horizontal Surface

J. Stolle, I. Nistor, N. Goseberg, T. Mikami, Tomoya Shibayama, R. Nakamura, S. Matsuba

    研究成果: Conference contribution

    3 引用 (Scopus)

    抄録

    This paper reports on an experimental test program investigating the motion and entrainment of flow-entrained debris. The motion of debris in large scale hydraulic events can cause severe damage to the impacted communities: the dynamic characteristics of the debris' motion is crucial in identifying high-risk areas in affected communities. Determining the motion of flow-entrained debris has been historically difficult to quantify as many traditional techniques, such as post-mortem site assessment, cannot provide sufficient information about the kinematic and environmental conditions that affect the debris motion. This paper presents a novel non-invasive system for tracking the 6 degrees-of-freedom debris motion. The experiments examined the effect of various debris configurations on their entrainment as well as their overall motion. Using video footage, the debris entrainment mechanisms and surrounding flow features common to all experiments were examined and using this tracking system, the motion of the debris was accurately tracked and further used to validate other debris spreading observed in real field conditions.

    元の言語English
    ホスト出版物のタイトルCoastal Structures and Solutions to Coastal Disasters 2015
    ホスト出版物のサブタイトルTsunamis - Proceedings of the Coastal Structures and Solutions to Coastal Disasters Joint Conference 2015
    出版者American Society of Civil Engineers (ASCE)
    ページ54-64
    ページ数11
    ISBN(電子版)9780784480311
    DOI
    出版物ステータスPublished - 2015
    イベントCoastal Structures and Solutions to Coastal Disasters Joint Conference 2015 - Boston, United States
    継続期間: 2015 9 92015 9 11

    Other

    OtherCoastal Structures and Solutions to Coastal Disasters Joint Conference 2015
    United States
    Boston
    期間15/9/915/9/11

    Fingerprint

    Debris
    Horizontal
    Motion
    Entrainment
    Debris Flow
    Tracking System
    Dynamic Characteristics
    Hydraulics
    Experiment
    Kinematics
    Quantify
    Damage
    Degree of freedom
    Sufficient
    Configuration
    Experiments

    ASJC Scopus subject areas

    • Ocean Engineering
    • Civil and Structural Engineering
    • Modelling and Simulation

    これを引用

    Stolle, J., Nistor, I., Goseberg, N., Mikami, T., Shibayama, T., Nakamura, R., & Matsuba, S. (2015). Flood-Induced Debris Dynamics over a Horizontal Surface. : Coastal Structures and Solutions to Coastal Disasters 2015: Tsunamis - Proceedings of the Coastal Structures and Solutions to Coastal Disasters Joint Conference 2015 (pp. 54-64). American Society of Civil Engineers (ASCE). https://doi.org/10.1061/9780784480311.006

    Flood-Induced Debris Dynamics over a Horizontal Surface. / Stolle, J.; Nistor, I.; Goseberg, N.; Mikami, T.; Shibayama, Tomoya; Nakamura, R.; Matsuba, S.

    Coastal Structures and Solutions to Coastal Disasters 2015: Tsunamis - Proceedings of the Coastal Structures and Solutions to Coastal Disasters Joint Conference 2015. American Society of Civil Engineers (ASCE), 2015. p. 54-64.

    研究成果: Conference contribution

    Stolle, J, Nistor, I, Goseberg, N, Mikami, T, Shibayama, T, Nakamura, R & Matsuba, S 2015, Flood-Induced Debris Dynamics over a Horizontal Surface. : Coastal Structures and Solutions to Coastal Disasters 2015: Tsunamis - Proceedings of the Coastal Structures and Solutions to Coastal Disasters Joint Conference 2015. American Society of Civil Engineers (ASCE), pp. 54-64, Coastal Structures and Solutions to Coastal Disasters Joint Conference 2015, Boston, United States, 15/9/9. https://doi.org/10.1061/9780784480311.006
    Stolle J, Nistor I, Goseberg N, Mikami T, Shibayama T, Nakamura R その他. Flood-Induced Debris Dynamics over a Horizontal Surface. : Coastal Structures and Solutions to Coastal Disasters 2015: Tsunamis - Proceedings of the Coastal Structures and Solutions to Coastal Disasters Joint Conference 2015. American Society of Civil Engineers (ASCE). 2015. p. 54-64 https://doi.org/10.1061/9780784480311.006
    Stolle, J. ; Nistor, I. ; Goseberg, N. ; Mikami, T. ; Shibayama, Tomoya ; Nakamura, R. ; Matsuba, S. / Flood-Induced Debris Dynamics over a Horizontal Surface. Coastal Structures and Solutions to Coastal Disasters 2015: Tsunamis - Proceedings of the Coastal Structures and Solutions to Coastal Disasters Joint Conference 2015. American Society of Civil Engineers (ASCE), 2015. pp. 54-64
    @inproceedings{1811d69a4a2d401f96128f42c44ac531,
    title = "Flood-Induced Debris Dynamics over a Horizontal Surface",
    abstract = "This paper reports on an experimental test program investigating the motion and entrainment of flow-entrained debris. The motion of debris in large scale hydraulic events can cause severe damage to the impacted communities: the dynamic characteristics of the debris' motion is crucial in identifying high-risk areas in affected communities. Determining the motion of flow-entrained debris has been historically difficult to quantify as many traditional techniques, such as post-mortem site assessment, cannot provide sufficient information about the kinematic and environmental conditions that affect the debris motion. This paper presents a novel non-invasive system for tracking the 6 degrees-of-freedom debris motion. The experiments examined the effect of various debris configurations on their entrainment as well as their overall motion. Using video footage, the debris entrainment mechanisms and surrounding flow features common to all experiments were examined and using this tracking system, the motion of the debris was accurately tracked and further used to validate other debris spreading observed in real field conditions.",
    author = "J. Stolle and I. Nistor and N. Goseberg and T. Mikami and Tomoya Shibayama and R. Nakamura and S. Matsuba",
    year = "2015",
    doi = "10.1061/9780784480311.006",
    language = "English",
    pages = "54--64",
    booktitle = "Coastal Structures and Solutions to Coastal Disasters 2015",
    publisher = "American Society of Civil Engineers (ASCE)",

    }

    TY - GEN

    T1 - Flood-Induced Debris Dynamics over a Horizontal Surface

    AU - Stolle, J.

    AU - Nistor, I.

    AU - Goseberg, N.

    AU - Mikami, T.

    AU - Shibayama, Tomoya

    AU - Nakamura, R.

    AU - Matsuba, S.

    PY - 2015

    Y1 - 2015

    N2 - This paper reports on an experimental test program investigating the motion and entrainment of flow-entrained debris. The motion of debris in large scale hydraulic events can cause severe damage to the impacted communities: the dynamic characteristics of the debris' motion is crucial in identifying high-risk areas in affected communities. Determining the motion of flow-entrained debris has been historically difficult to quantify as many traditional techniques, such as post-mortem site assessment, cannot provide sufficient information about the kinematic and environmental conditions that affect the debris motion. This paper presents a novel non-invasive system for tracking the 6 degrees-of-freedom debris motion. The experiments examined the effect of various debris configurations on their entrainment as well as their overall motion. Using video footage, the debris entrainment mechanisms and surrounding flow features common to all experiments were examined and using this tracking system, the motion of the debris was accurately tracked and further used to validate other debris spreading observed in real field conditions.

    AB - This paper reports on an experimental test program investigating the motion and entrainment of flow-entrained debris. The motion of debris in large scale hydraulic events can cause severe damage to the impacted communities: the dynamic characteristics of the debris' motion is crucial in identifying high-risk areas in affected communities. Determining the motion of flow-entrained debris has been historically difficult to quantify as many traditional techniques, such as post-mortem site assessment, cannot provide sufficient information about the kinematic and environmental conditions that affect the debris motion. This paper presents a novel non-invasive system for tracking the 6 degrees-of-freedom debris motion. The experiments examined the effect of various debris configurations on their entrainment as well as their overall motion. Using video footage, the debris entrainment mechanisms and surrounding flow features common to all experiments were examined and using this tracking system, the motion of the debris was accurately tracked and further used to validate other debris spreading observed in real field conditions.

    UR - http://www.scopus.com/inward/record.url?scp=84987935168&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=84987935168&partnerID=8YFLogxK

    U2 - 10.1061/9780784480311.006

    DO - 10.1061/9780784480311.006

    M3 - Conference contribution

    AN - SCOPUS:84987935168

    SP - 54

    EP - 64

    BT - Coastal Structures and Solutions to Coastal Disasters 2015

    PB - American Society of Civil Engineers (ASCE)

    ER -