Viscoelastic approach to the ice load evaluation

Juri Kajaste-Rudnitski, William Sackinger

Research output: Book/ReportReportProfessional

Abstract

Ice field measurements around the concrete cylindrical lighthouse in the Gulf of Bothnia were carried out in the middle of March 1984 employing sensors of different design and purposes. Relatively low ice activity at the period enabled the use of linear ice/structure interaction models for evaluation of the ice loads transferred to the lighthouse as well as linear constitutive material relations when dealing with ice rheology. In the present analysis the information coming from the strain sensors embedded into ice is interpreted into forces on the basis of hereditary viscoelasticity with references to the same data from other sources. The advantages and flaws of the method are discussed.
Original languageEnglish
Place of PublicationEspoo
PublisherVTT Technical Research Centre of Finland
ISBN (Print)951-38-2348-2
Publication statusPublished - 1985
MoE publication typeD4 Published development or research report or study

Publication series

NameTutkimuksia / Valtion teknillinen tutkimuskeskus
PublisherVTT
Volume351

Fingerprint

ice
ice-structure interaction
sensor
viscoelasticity
ice field
rheology
evaluation
gulf
material
analysis
method

Keywords

  • arctic regions
  • artificial islands
  • offshore structures

Cite this

Kajaste-Rudnitski, J., & Sackinger, W. (1985). Viscoelastic approach to the ice load evaluation. Espoo: VTT Technical Research Centre of Finland. Valtion teknillinen tutkimuskeskus. Tutkimuksia - Research Reports, No. 351
Kajaste-Rudnitski, Juri ; Sackinger, William. / Viscoelastic approach to the ice load evaluation. Espoo : VTT Technical Research Centre of Finland, 1985. (Valtion teknillinen tutkimuskeskus. Tutkimuksia - Research Reports; No. 351).
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Kajaste-Rudnitski, J & Sackinger, W 1985, Viscoelastic approach to the ice load evaluation. Valtion teknillinen tutkimuskeskus. Tutkimuksia - Research Reports, no. 351, VTT Technical Research Centre of Finland, Espoo.

Viscoelastic approach to the ice load evaluation. / Kajaste-Rudnitski, Juri; Sackinger, William.

Espoo : VTT Technical Research Centre of Finland, 1985. (Valtion teknillinen tutkimuskeskus. Tutkimuksia - Research Reports; No. 351).

Research output: Book/ReportReportProfessional

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AU - Sackinger, William

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KW - offshore structures

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Kajaste-Rudnitski J, Sackinger W. Viscoelastic approach to the ice load evaluation. Espoo: VTT Technical Research Centre of Finland, 1985. (Valtion teknillinen tutkimuskeskus. Tutkimuksia - Research Reports; No. 351).