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Record #96656:
A differential flow model for polycrystalline ice / S. Shyam Sunder, Mao S. Wu.
Title: | A differential flow model for polycrystalline ice / S. Shyam Sunder, Mao S. Wu. |
Author(s): | Sunder, S. Shyam. Wu, Mao S. |
Date: | 1989. |
In: | Cold Regions Science and Technology. (1989.), Vol. 16(1) (1989) |
Abstract: | Theory based on concept of state variables and accounts for two mechanisms of deformation rate: transient and steady-state flow. Dimensional requirements for creep as well as constant deformation-rate stress-strain response are satisfied. Correspondence is established between constant-stress creep and constant strain-rate tests. Uniaxial model contains six parameters and follows experimental data on creep of fresh-water polycrystalline ice obtained by earlier workers. |
Notes: | Cold Regions Science and Technology. Vol. 16(1) :45-62 (1989). |
Keywords: | 551.32 -- Glaciology. 551.322 -- Ice and snow. 539.37 -- Ice, plastic and viscous deformation. E4 -- Glaciology: physics and chemistry of ice. |
SPRI record no.: | 96656 |
LDR 01275naa#a2200000#a#4500 001 SPRI-96656 005 20230322061533.0 007 ta 008 230322s1989####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-96656 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aSunder, S. Shyam. 245 12 ‡aA differential flow model for polycrystalline ice /‡cS. Shyam Sunder, Mao S. Wu. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1989. 300 ## ‡ap. 45-62 :‡bdiags. 500 ## ‡aCold Regions Science and Technology. Vol. 16(1) :45-62 (1989). 520 3# ‡aTheory based on concept of state variables and accounts for two mechanisms of deformation rate: transient and steady-state flow. Dimensional requirements for creep as well as constant deformation-rate stress-strain response are satisfied. Correspondence is established between constant-stress creep and constant strain-rate tests. Uniaxial model contains six parameters and follows experimental data on creep of fresh-water polycrystalline ice obtained by earlier workers. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.322 -- Ice and snow.‡2udc 650 07 ‡a539.37 -- Ice, plastic and viscous deformation.‡2udc 650 07 ‡aE4 -- Glaciology: physics and chemistry of ice.‡2local 700 1# ‡aWu, Mao S. 773 0# ‡7nnas ‡tCold Regions Science and Technology. ‡gVol. 16(1) (1989) ‡wSPRI-59075 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230322