Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Smoothed particle hydrodynamics and continuous surface cap model to simulate ice rubble in punch through test
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Structural and Construction Engineering.
Norut Northern Research Institute, Narvik.
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Structural and Construction Engineering.
2015 (English)In: Proceedings of the 23nd International Conference on Port and Ocean Engineering under Arctic Conditions: POAC 2015, Trondheim, Norway; 14-18 June 2015, 2015Conference paper, Published paper (Refereed)
Abstract [en]

Recent trend in computational mechanics shows considerable development of numerical methods to simulate discrete materials such as ice rubble. Ice rubble has highly nonlinear behavior and to simulate shear properties requires a new numerical method. An attempt has been made to simulate a punch through test using the Lagrangian mesh-free partial based method formulation known as smoothed particle hydrodynamics. A newly implemented material model in LS-Dyna called the continuous surface cap model has been used in this simulation. A continuous surface cap model based on a combination of elastic-plastic and continuum damage mechanics formulation is used as constitutive model for ice rubble. The material model parameters are chosen to get best fit to test load displacement curve. A brief overview of the smoothed particle hydrodynamics is given. Finally, the results from simulations have compared with experimental results.

Place, publisher, year, edition, pages
2015.
Series
Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions, ISSN 0376-6756
National Category
Infrastructure Engineering
Research subject
Structural Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-37688Local ID: bc865304-9057-4460-8a31-34135d866105OAI: oai:DiVA.org:ltu-37688DiVA: diva2:1011186
Conference
International Conference on Port and Ocean Engineering under Arctic Conditions : 14/06/2015 - 18/06/2015
Note
Godkänd; 2015; 20150926 (anipat)Available from: 2016-10-03 Created: 2016-10-03 Last updated: 2017-11-25Bibliographically approved

Open Access in DiVA

fulltext(927 kB)280 downloads
File information
File name FULLTEXT01.pdfFile size 927 kBChecksum SHA-512
666d5a7009b9bb8fad855aef9693e7e454217191f8e7217ab4a2182ecd2fecd37529e70920b423f516054bd18be1f689fd9eac5b591d20de9d0b1ca96acccfc3
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Patil, AniketSand, BjörnarFransson, Lennart
By organisation
Structural and Construction Engineering
Infrastructure Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 280 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 213 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf