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
Influence of structure geometry on ice pressure on a vertical foundation
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Structural and Construction Engineering.
2009 (English)In: Proceedings of the 20th International Conference on Port and Ocean Engineering under Arctic Conditions: June 9-12, 2009, Luleå, Sweden, 2009Conference paper, Published paper (Refereed)
Abstract [en]

The interaction of ice sheets with rigid vertical structures is an important problem in the design of arctic offshore structures. These structures often experience an enormous ice load since the ice sheet fails by crushing. The finite element method is adopted to calculate ice forces on vertical structures of various shapes. The effect of material nonlinearities and friction between the ice and structure is taken into account. The ice is treated as a transversely isotropic, nonlinear material and formation of crushing or cracking is treated as a transformation of state. The contact interaction between the ice sheet and the structure is simulated with a contact formulation based on finite sliding interaction between a deformable body and a rigid body with Coulomb friction sliding. To verify the applicability of the proposed constitutive models, the numerical results obtained during the present study are compared with data from field measurements.

Place, publisher, year, edition, pages
2009.
National Category
Infrastructure Engineering
Research subject
Structural Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-40619Scopus ID: 84901312106Local ID: fd05e5c0-88d4-11de-8da0-000ea68e967bOAI: oai:DiVA.org:ltu-40619DiVA: diva2:1014141
Conference
International Conference on Port and Ocean Engineering under Arctic Conditions : 09/06/2009 - 12/06/2009
Note
Godkänd; 2009; Bibliografisk uppgift: USB; 20090814 (ysko)Available from: 2016-10-03 Created: 2016-10-03 Last updated: 2017-11-25Bibliographically approved

Open Access in DiVA

fulltext(238 kB)42 downloads
File information
File name FULLTEXT01.pdfFile size 238 kBChecksum SHA-512
6736510bace727c9e4801c7a817f12c2a644f931c543be139d7fe0c2bd4476e53c9647e29ca28eafda03b14940ce5510fddd9def9b049495d1c504a3a7bff28d
Type fulltextMimetype application/pdf

Scopus

Search in DiVA

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

Search outside of DiVA

GoogleGoogle Scholar
Total: 42 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: 12 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