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Record #84684:

Preliminary measurements of terminal crack velocity in ice / B.L. Parsons, J.B. Snellen, B. Hill.

Title: Preliminary measurements of terminal crack velocity in ice / B.L. Parsons, J.B. Snellen, B. Hill.
Author(s): Parsons, B. L.
Snellen, J. B.
Hill, B.
Date: 1987.
In: Cold Regions Science and Technology. (1987.), Vol. 13(3) (1987)
Abstract: Measurements made to determine if bifurcation of cracks propagating in first-year, shorefast sea ice in Allen Bay, near Resolute, Cornwallis Island, NWT, Canada, is possible mechanism influencing fragment size. Bifurcation was not observed in any samples, probably because of low crack velocity (20 m s⁻¹). Concludes that fragment size in ice is, instead, consequence of various stress fields developed.
Notes:

Cold Regions Science and Technology. Vol. 13(3) :233-238 (1987).

Keywords: 551.32 -- Glaciology.
551.326 -- Floating ice.
539.56 -- Ice, fragility and brittleness.
E6 -- Glaciology: floating ice.
(*41) -- Canada.
(*464.81) -- Cornwallis Island.
SPRI record no.: 84684

MARCXML

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005 20220926133153.0
007 ta
008 220926s1987####xx#a##|##|###|0||#0|eng#d
035 ## ‡aSPRI-84684
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aParsons, B. L.
245 10 ‡aPreliminary measurements of terminal crack velocity in ice /‡cB.L. Parsons, J.B. Snellen, B. Hill.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1987.
300 ## ‡ap. 233-238 :‡billus., diags., table.
500 ## ‡aCold Regions Science and Technology. Vol. 13(3) :233-238 (1987).
520 3# ‡aMeasurements made to determine if bifurcation of cracks propagating in first-year, shorefast sea ice in Allen Bay, near Resolute, Cornwallis Island, NWT, Canada, is possible mechanism influencing fragment size. Bifurcation was not observed in any samples, probably because of low crack velocity (20 m s⁻¹). Concludes that fragment size in ice is, instead, consequence of various stress fields developed.
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.326 -- Floating ice.‡2udc
650 07 ‡a539.56 -- Ice, fragility and brittleness.‡2udc
650 07 ‡aE6 -- Glaciology: floating ice.‡2local
651 #7 ‡a(*41) -- Canada.‡2udc
651 #7 ‡a(*464.81) -- Cornwallis Island.‡2udc
700 1# ‡aSnellen, J. B.
700 1# ‡aHill, B.
773 0# ‡7nnas ‡tCold Regions Science and Technology. ‡gVol. 13(3) (1987) ‡wSPRI-59075
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20220926