IDEAS home Printed from https://ideas.repec.org/a/spr/nathaz/v114y2022i3d10.1007_s11069-022-05526-1.html
   My bibliography  Save this article

Material point method analysis of fluid–structure interaction in geohazards

Author

Listed:
  • Xinpo Li

    (CAS
    CAS
    University of Chinese Academy of Sciences)

  • Jun Yao

    (CAS
    University of Chinese Academy of Sciences)

  • Yulian Sun

    (CAS
    University of Chinese Academy of Sciences)

  • Yong Wu

    (CAS
    CAS
    University of Chinese Academy of Sciences)

Abstract

This paper presents a monolithic method for modeling of fluid–structure interaction problems involved in geohazards encountering with countermeasures using material point method (MPM). The basic concept of MPM is introduced firstly, and then the constitutive models used in geohazards–structure interaction problems, including elastic model, Drucker–Prager elastoplastic model, Newtonian fluid and Bingham fluid model and their implementations in coupling with MPM are presented. Three benchmark problems, including dam break of water column and impact on elastic obstacle, dry granular sand impact on rigid structure, and viscous debris flows flowing down a drainage chute with and without oblique symmetrical sills, are examined. Comparison of the results with those of the laboratory tests has verified the reliability of MPM approach on the fluid–structure interaction problems involved in geohazards.

Suggested Citation

  • Xinpo Li & Jun Yao & Yulian Sun & Yong Wu, 2022. "Material point method analysis of fluid–structure interaction in geohazards," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 114(3), pages 3425-3443, December.
    • Handle: RePEc:spr:nathaz:v:114:y:2022:i:3:d:10.1007_s11069-022-05526-1
    DOI: 10.1007/s11069-022-05526-1
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s11069-022-05526-1
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s11069-022-05526-1?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Yifei Cui & Clarence E. Choi & Luis H. D. Liu & Charles W. W. Ng, 2018. "Effects of particle size of mono-disperse granular flows impacting a rigid barrier," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 91(3), pages 1179-1201, April.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Thomas Heinze, 2020. "A highly flexible laboratory setup to demonstrate granular flow characteristics," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 104(2), pages 1581-1596, November.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:nathaz:v:114:y:2022:i:3:d:10.1007_s11069-022-05526-1. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.