ICE REINFORCED WITH GEOGRID
Laboratory tests were conducted on floating freshwater ice sheets reinforced with a high-strength polymeric mesh (Geogrid). The mesh was frozen into the ice sheets. Bearing capacity tests were conducted on each ice sheet. The thickness of the ice sheets varied from 3 - 13 cm and the dynamic loads varied from 1.3 - 23 kN. Comparisons to tests on ice without the grid were made. For the ice sheets tested, Geogrid reinforcement increased the bearing capacity of thin (49mm) ice up to 38% and of thicker ice (96mm) about 10-15%.
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Supplemental Notes:
- Proc. 8th Intn. Conference, Offshore Mechanics & Arctic Engng., Volume IV (1989) p.179 [7 pp., 21 Ref., 1 Tab., 8 Fig.]
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Authors:
- Haynes, F D
- Martinson, C R
- Publication Date: 1989
Language
- English
Subject/Index Terms
- TRT Terms: Material reinforcement
- Old TRIS Terms: Ice mechanics; Ice strength
- Subject Areas: Construction; Marine Transportation;
Filing Info
- Accession Number: 00696650
- Record Type: Publication
- Source Agency: British Maritime Technology
- Files: TRIS
- Created Date: Aug 14 1995 12:00AM