Laboratory experiments on shared-energy collisions between freshwater ice blocks and a floating steel structure

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Tutkijat

  • Ekaterina Kim
  • Martin Storheim
  • Jorgen Amdahl
  • Sveinung Lost
  • Rudiger von Bock und Polach

Organisaatiot

  • Norwegian University of Science and Technology

Kuvaus

Ship collisions with floating ice in which the ship sustains damage are in the shared-energy regime – both the ice and the ship dissipate energy through inelastic deformations. The physics of these events are rarely studied. Experience on the conditions of shared-energy collision tests is limited. The aim of this paper is to present an experimental study on a scenario where the impacted structure undergoes permanent deformations together with ice failure. The paper describes a series of laboratory-scale impact tests of freshwater granular ice blocks against stiffened steel panels, and presents the analysis of the main test results and lessons-learned.

Yksityiskohdat

AlkuperäiskieliEnglanti
Sivut530-544
Sivumäärä15
JulkaisuShips and Offshore Structures
Vuosikerta12
Numero4
Varhainen verkossa julkaisun päivämäärä8 kesäkuuta 2016
TilaJulkaistu - 2017
OKM-julkaisutyyppiA2 Arvio tiedejulkaisuussa (artikkeli)

ID: 4496077