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Record #104064:
- #104064
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MARC recordNotch acuity effects on the fracture toughness of freshwater ice / Y. Wei, S.J. Defranco, J.P. Dempsey.
| Title: | Notch acuity effects on the fracture toughness of freshwater ice / Y. Wei, S.J. Defranco, J.P. Dempsey. |
| Author(s): | Wei, Y. Defranco, S. J. Dempsey, J. P. |
| Date: | 1990. |
| Publisher: | New York: American Society of Mechanical Engineers |
| In: | Proceedings of the Ninth International Conference on Offshore Mechanics and Arctic Engineering - 1990 - presented at ... Houston, Texas, February 18-23, 1990. Vol. 4. Arctic/polar technology. (1990.), |
| Abstract: | Effects of notch acuity (crack tip sharpness) on fracture toughness of S2 ice were investigated using six groups of single-edge-notched-bend specimens with different crack (or notch) root radii fabricated by six different methods. Mean values and standard deviations of apparent fracture toughness values of specimens with blunt notches were significantly higher than those of specimens with sharp cracks. Results yield estimate of required notch acuity for fracture toughness testing. |
| Notes: | In: Proceedings of the Ninth International Conference on Offshore Mechanics and Arctic Engineering - 1990 - presented at ... Houston, Texas, February 18-23, 1990. Vol. 4. Arctic/polar technology / O.A. Ayorinde, Nirmal K. Sinha, Devinder S. Sodhi, eds. |
| Keywords: | 551.32 -- Glaciology. 551.322 -- Ice and snow. 551.326 -- Floating ice. 539.42 -- Ice, tensile strength. E6 -- Glaciology: floating ice. |
| SPRI record no.: | 104064 |
LDR 01832naa#a2200000#a#4500 001 SPRI-104064 005 20230320102014.0 007 ta 008 230320s1990####nyua###|#####|0||#0#eng#d 035 ## ‡aSPRI-104064 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aWei, Y. 245 10 ‡aNotch acuity effects on the fracture toughness of freshwater ice /‡cY. Wei, S.J. Defranco, J.P. Dempsey. 260 ## ‡aNew York :‡bAmerican Society of Mechanical Engineers,‡c1990. 300 ## ‡ap. 253-257 :‡bdiags., table. 500 ## ‡aIn: Proceedings of the Ninth International Conference on Offshore Mechanics and Arctic Engineering - 1990 - presented at ... Houston, Texas, February 18-23, 1990. Vol. 4. Arctic/polar technology / O.A. Ayorinde, Nirmal K. Sinha, Devinder S. Sodhi, eds. 520 3# ‡aEffects of notch acuity (crack tip sharpness) on fracture toughness of S2 ice were investigated using six groups of single-edge-notched-bend specimens with different crack (or notch) root radii fabricated by six different methods. Mean values and standard deviations of apparent fracture toughness values of specimens with blunt notches were significantly higher than those of specimens with sharp cracks. Results yield estimate of required notch acuity for fracture toughness testing. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.322 -- Ice and snow.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a539.42 -- Ice, tensile strength.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 700 1# ‡aDefranco, S. J. 700 1# ‡aDempsey, J. P. 773 0# ‡7nnam ‡aO.A. Ayorinde, Nirmal K. Sinha, Devinder S. Sodhi, eds. ‡tProceedings of the Ninth International Conference on Offshore Mechanics and Arctic Engineering - 1990 - presented at ... Houston, Texas, February 18-23, 1990. Vol. 4. Arctic/polar technology. ‡dNew York : American Society of Mechanical Engineers, 1990. ‡wSPRI-104037 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230320