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Record #122805:
- #122805
Main publication details
MARC recordEffect of fatigue on the bearing capacity of floating ice sheets / Frank Donald Haynes, Arnold D. Kerr, Carl R. Martinson.
| Title: | Effect of fatigue on the bearing capacity of floating ice sheets / Frank Donald Haynes, Arnold D. Kerr, Carl R. Martinson. |
| Author(s): | Haynes, Frank Donald. Kerr, Arnold D. Martinson, Carl R. |
| Date: | 1993. |
| In: | Cold Regions Science and Technology. (1993.), Vol. 21(3) (1993) |
| Abstract: | Describes laboratory tests with specially built pulsators. Creep deflections were small and pulsator did not cause breakthrough. Therefore, breakthrough method was used to determine effect of oscillatory load on bearing capacity. After prescribed time, both loading devices (pulsator and static control) were subjected to constant downward deflection rate by means of screwjacks until breakthrough occurred. Tests at 21.5 and 15 Hz showed that oscillations lowered bearing capacity of ice. |
| Notes: | Cold Regions Science and Technology. Vol. 21(3) :257-263 (1993). |
| Keywords: | 624.145 -- Floating ice, engineering aspects. 624.145.5 -- Floating ice, bearing strength. 551.326 -- Floating ice. 539.42 -- Ice, tensile strength. E6 -- Glaciology: floating ice. |
| SPRI record no.: | 122805 |
LDR 01444naa#a2200000#a#4500 001 SPRI-122805 005 20231130132248.0 007 ta 008 231130s1993####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-122805 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aHaynes, Frank Donald. 245 10 ‡aEffect of fatigue on the bearing capacity of floating ice sheets /‡cFrank Donald Haynes, Arnold D. Kerr, Carl R. Martinson. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1993. 300 ## ‡ap. 257-263 :‡bill., diags., table. 500 ## ‡aCold Regions Science and Technology. Vol. 21(3) :257-263 (1993). 520 3# ‡aDescribes laboratory tests with specially built pulsators. Creep deflections were small and pulsator did not cause breakthrough. Therefore, breakthrough method was used to determine effect of oscillatory load on bearing capacity. After prescribed time, both loading devices (pulsator and static control) were subjected to constant downward deflection rate by means of screwjacks until breakthrough occurred. Tests at 21.5 and 15 Hz showed that oscillations lowered bearing capacity of ice. 650 07 ‡a624.145 -- Floating ice, engineering aspects.‡2udc 650 07 ‡a624.145.5 -- Floating ice, bearing strength.‡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# ‡aKerr, Arnold D. 700 1# ‡aMartinson, Carl R. 773 0# ‡7nnas ‡tCold Regions Science and Technology. ‡gVol. 21(3) (1993) ‡wSPRI-59075 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231130