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Record #106769:
- #106769
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MARC recordChanges in the flexural strength of ice under radiation decay. Paper presented at the 8th Northern Res. Basins Symposium/Workshop (Abisko, Sweden - March 1990) / T.D. Prowse, M.N. Demuth, H.A.M. Chew.
| Title: | Changes in the flexural strength of ice under radiation decay. Paper presented at the 8th Northern Res. Basins Symposium/Workshop (Abisko, Sweden - March 1990) / T.D. Prowse, M.N. Demuth, H.A.M. Chew. |
| Author(s): | Prowse, T. D. Demuth, M. N. Chew, H. A. M. |
| Date: | 1990. |
| In: | Nordic Hydrology. (1990.), Vol. 21(4-5) (1990) |
| Abstract: | Although reductions in strength with temperature are well known, those due to internal radiative melt are less known. Series of experiments were conducted on pond in spring 1989 to determine changes in flexural strength, porosity and optical properties of floating ice. Test data support existing theoretical models of strength reduction due to porosity development in columnar-grained ice. Experimental methods and results with respect to flexural testing, porosity determinations and radiation energy balance are discussed. |
| Notes: | Nordic Hydrology. Vol. 21(4-5) :341-354 (1990). |
| Keywords: | 624.145.5 -- Floating ice, bearing strength. 551.32 -- Glaciology. 551.326 -- Floating ice. 539.42 -- Ice, tensile strength. 551.326.85 -- Lake ice. E6 -- Glaciology: floating ice. |
| Location(s): | SCO: SPRI-SHF: 551.579.2 |
| SPRI record no.: | 106769 |
LDR 01591naa#a2200000#a#4500 001 SPRI-106769 005 20240419101155.0 007 ta 008 240419s1990####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-106769 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aProwse, T. D. 245 10 ‡aChanges in the flexural strength of ice under radiation decay. Paper presented at the 8th Northern Res. Basins Symposium/Workshop (Abisko, Sweden - March 1990) /‡cT.D. Prowse, M.N. Demuth, H.A.M. Chew. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1990. 300 ## ‡ap. 341-354 :‡bill., diags. 500 ## ‡aNordic Hydrology. Vol. 21(4-5) :341-354 (1990). 520 3# ‡aAlthough reductions in strength with temperature are well known, those due to internal radiative melt are less known. Series of experiments were conducted on pond in spring 1989 to determine changes in flexural strength, porosity and optical properties of floating ice. Test data support existing theoretical models of strength reduction due to porosity development in columnar-grained ice. Experimental methods and results with respect to flexural testing, porosity determinations and radiation energy balance are discussed. 650 07 ‡a624.145.5 -- Floating ice, bearing strength.‡2udc 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a539.42 -- Ice, tensile strength.‡2udc 650 07 ‡a551.326.85 -- Lake ice.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 700 1# ‡aDemuth, M. N. 700 1# ‡aChew, H. A. M. 773 0# ‡7nnas ‡tNordic Hydrology. ‡gVol. 21(4-5) (1990) ‡wSPRI-191440 852 7# ‡2camdept‡bSCO‡cSPRI-SHF‡h551.579.2‡9Create 1 item record‡0Migrate 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240419