Ice load penetration modelling

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ConferenceProc. POAC-87 : 9th Port and Ocean Engineering under Arctic Conditions Conf.: 17 August 1987, Fairbanks, Alaska, USA
Pages31727; # of pages: 291
Subjectice loads; strain; internal stress distribution; laboratory testing; deformation, strength properties; multi-year ice; strain rate dependence; loading conditions; regression analysis; tsai-wu criterion; actual average pressure; contact area; nominal ice pressure; stress state vs. failure stress state; deformation; etat mécanique interne
AbstractA laboratory test program was conducted to measure the deformation and strength properties of multi-year ice at temperatures of -2, -10 and -20 degrees C. A penetration model based on contact coefficients as suggested by Varsta was formulated to physically describe the penetration process.
Publication date
PublisherW.M. Sackinger, M.O. Jeffries, Eds.
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedYes
NRC number29413
NPARC number20378908
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Record identifier0721b5df-addf-4544-b455-f872fc98e317
Record created2012-07-24
Record modified2016-05-09
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