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Record #166831:
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MARC recordA stress-strain model for polycrystalline ice with application to ice-structure interactions / Ahmed A. Derradji.
| Title: | A stress-strain model for polycrystalline ice with application to ice-structure interactions / Ahmed A. Derradji. |
| Author(s): | Derradji, Ahmed A. |
| Date: | 2003. |
| Publisher: | Mombetsu: Okhotsk Sea & Cold Ocean Research Association |
| In: | Proceedings of the 18th International Symposium on Okhotsk Sea and Sea Ice, Mombetsu, Hokkaido, Japan, 23-27 February 2003. (2003.), |
| Abstract: | Describes component of visco-plastic constitutive model of polycrystalline ice dealing with plastic deformation of intact, i.e., undamaged, ice. Motivation is to model effects of cyclical loading associated with ice-structure interaction. Modifies classical plasticity theory to accommodate dependencies on time, temperature and material anisotropy in plastic flow. Describes model rationale and assumptions and compares theoretical predictions of cyclic tests on ice with actual test results. Finds model predictions in good agreement with laboratory measurements, particularly those of cyclic hysteresis stress-strain loops and accumulated permanent strains. Reports preliminary results of model's application to ice-structure collision problems (ice hummock colliding with conical offshore structure) |
| Notes: | In: Proceedings of the 18th International Symposium on Okhotsk Sea and Sea Ice, Mombetsu, Hokkaido, Japan, 23-27 February 2003 / Okhotsk Sea & Cold Ocean Research Association. |
| Keywords: | 551.32 -- Glaciology. 551.322 -- Ice and snow. 539.3 -- Ice, mechanical properties. 539.37 -- Ice, plastic and viscous deformation. 551.326 -- Floating ice. 551.326.7 -- Sea ice. 624.145 -- Floating ice, engineering aspects. 624.145.1 -- Floating ice, thrust. 519.673 -- Modelling. E4 -- Glaciology: physics and chemistry of ice. |
| SPRI record no.: | 166831 |
LDR 02252naa#a2200000#a#4500 001 SPRI-166831 005 20230322213646.0 007 ta 008 230322s2003####ja#ab##|#####|0||#0#eng#d 035 ## ‡aSPRI-166831 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aDerradji, Ahmed A. 245 12 ‡aA stress-strain model for polycrystalline ice with application to ice-structure interactions /‡cAhmed A. Derradji. 260 ## ‡aMombetsu :‡bOkhotsk Sea & Cold Ocean Research Association,‡c2003. 300 ## ‡ap. 225-247 :‡bill., diags., table, map. 500 ## ‡aIn: Proceedings of the 18th International Symposium on Okhotsk Sea and Sea Ice, Mombetsu, Hokkaido, Japan, 23-27 February 2003 / Okhotsk Sea & Cold Ocean Research Association. 520 3# ‡aDescribes component of visco-plastic constitutive model of polycrystalline ice dealing with plastic deformation of intact, i.e., undamaged, ice. Motivation is to model effects of cyclical loading associated with ice-structure interaction. Modifies classical plasticity theory to accommodate dependencies on time, temperature and material anisotropy in plastic flow. Describes model rationale and assumptions and compares theoretical predictions of cyclic tests on ice with actual test results. Finds model predictions in good agreement with laboratory measurements, particularly those of cyclic hysteresis stress-strain loops and accumulated permanent strains. Reports preliminary results of model's application to ice-structure collision problems (ice hummock colliding with conical offshore structure) 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.322 -- Ice and snow.‡2udc 650 07 ‡a539.3 -- Ice, mechanical properties.‡2udc 650 07 ‡a539.37 -- Ice, plastic and viscous deformation.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.326.7 -- Sea ice.‡2udc 650 07 ‡a624.145 -- Floating ice, engineering aspects.‡2udc 650 07 ‡a624.145.1 -- Floating ice, thrust.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡aE4 -- Glaciology: physics and chemistry of ice.‡2local 773 0# ‡7c2am ‡aOkhotsk Sea & Cold Ocean Research Association. ‡tProceedings of the 18th International Symposium on Okhotsk Sea and Sea Ice, Mombetsu, Hokkaido, Japan, 23-27 February 2003. ‡dMombetsu : Okhotsk Sea & Cold Ocean Research Association, 2003. ‡wSPRI-164595 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230322