Please use this identifier to cite or link to this item:
https://hdl.handle.net/11681/9233Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Institute of Geomechanics and Hydrostructures (Moscow, Russia) | - |
| dc.contributor.author | Fish, Anatoly M. | - |
| dc.contributor.author | Zaretsky, Yuri K. | - |
| dc.date.accessioned | 2016-06-20T13:40:50Z | - |
| dc.date.available | 2016-06-20T13:40:50Z | - |
| dc.date.issued | 1997-10 | - |
| dc.identifier.uri | http://hdl.handle.net/11681/9233 | - |
| dc.description | CRREL Report | - |
| dc.description | Abstract: A temperature model has been developed that describes the ice strength in a multiaxial stress state over a wide spectrum of negative temperatures. The model takes into account the anomalous behavior of ice under high hydrostatic pressure, when its strength reaches a maximum, and then gradually decreases with the pressure increase. It has been shown that strength of ice under high hydrostatic pressure is described by a parabolic yield criterion with only three fundamental parameters, ice cohesion, internal friction angle, and ice melting pressure, which all have a definite physical meaning and are functions of temperature. The model has been verified using test data on the strength of iceberg ice and laboratory-made polycrystalline freshwater ice under triaxial compression at strain rates between 10^–3 and 10^–5 s^–1 over the temperature range between –1° and –40°C. | - |
| dc.publisher | Cold Regions Research and Engineering Laboratory (U.S.) | - |
| dc.publisher | Engineer Research and Development Center (U.S.) | - |
| dc.relation | http://acwc.sdp.sirsi.net/client/en_US/search/asset/1001354 | - |
| dc.relation.ispartofseries | CRREL report ; 97-6. | - |
| dc.rights | Approved for public release; distribution is unlimited. | - |
| dc.source | This Digital Resource was created in Microsoft Word and Adobe Acrobat | - |
| dc.subject | Freshwater ice | - |
| dc.subject | Temperature model | - |
| dc.subject | Ice melting pressure | - |
| dc.subject | Triaxial compression tests | - |
| dc.subject | Ice mechanics | - |
| dc.subject | Hydrostatic pressure | - |
| dc.title | Ice strength as a function of hydrostatic pressure and temperature | - |
| dc.type | Report | en_US |
| Appears in Collections: | CRREL Report | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| CR-97-6.pdf | 171.75 kB | Adobe PDF |  View/Open |