Creep of Floating Ice Sheets, Computer Calculations.
Using a digital computer calculations were made of the deformations and bending moments in a floating ice sheet. The ice behavior was described by a linear viscoelastic model consisting of a Maxwell and a Voigt element in series. Loading with circular symmetry uniformly distributed was applied to a...
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ftdtic:AD0849368 2023-05-15T16:37:03+02:00 Creep of Floating Ice Sheets, Computer Calculations. Garbaccio, D. H. SCIENCE ENGINEERING ASSOCIATES INC SAN MARINO CA 1968-12 text/html http://www.dtic.mil/docs/citations/AD0849368 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0849368 en eng http://www.dtic.mil/docs/citations/AD0849368 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Snow Ice and Permafrost Mechanics (*SEA ICE CREEP) MATHEMATICAL MODELS DEFORMATION VISCOELASTICITY LOADS(FORCES) APPROXIMATION(MATHEMATICS) THICKNESS BENDING DEFLECTION TABLES(DATA) COMPUTER ANALYSIS Text 1968 ftdtic 2016-02-19T05:50:13Z Using a digital computer calculations were made of the deformations and bending moments in a floating ice sheet. The ice behavior was described by a linear viscoelastic model consisting of a Maxwell and a Voigt element in series. Loading with circular symmetry uniformly distributed was applied to a plate of finite thickness described by Reissner theory. The effect of superposed loads describing aircraft landing gear was considered. Calculations were also made for a linearized approximation to the problem of a thin sheet described by a power creep law. The method was only partially successful because the time span of applicability was short. (Author) Text Ice Ice Sheet permafrost Sea ice Defense Technical Information Center: DTIC Technical Reports database |
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Open Polar |
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Defense Technical Information Center: DTIC Technical Reports database |
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ftdtic |
language |
English |
topic |
Snow Ice and Permafrost Mechanics (*SEA ICE CREEP) MATHEMATICAL MODELS DEFORMATION VISCOELASTICITY LOADS(FORCES) APPROXIMATION(MATHEMATICS) THICKNESS BENDING DEFLECTION TABLES(DATA) COMPUTER ANALYSIS |
spellingShingle |
Snow Ice and Permafrost Mechanics (*SEA ICE CREEP) MATHEMATICAL MODELS DEFORMATION VISCOELASTICITY LOADS(FORCES) APPROXIMATION(MATHEMATICS) THICKNESS BENDING DEFLECTION TABLES(DATA) COMPUTER ANALYSIS Garbaccio, D. H. Creep of Floating Ice Sheets, Computer Calculations. |
topic_facet |
Snow Ice and Permafrost Mechanics (*SEA ICE CREEP) MATHEMATICAL MODELS DEFORMATION VISCOELASTICITY LOADS(FORCES) APPROXIMATION(MATHEMATICS) THICKNESS BENDING DEFLECTION TABLES(DATA) COMPUTER ANALYSIS |
description |
Using a digital computer calculations were made of the deformations and bending moments in a floating ice sheet. The ice behavior was described by a linear viscoelastic model consisting of a Maxwell and a Voigt element in series. Loading with circular symmetry uniformly distributed was applied to a plate of finite thickness described by Reissner theory. The effect of superposed loads describing aircraft landing gear was considered. Calculations were also made for a linearized approximation to the problem of a thin sheet described by a power creep law. The method was only partially successful because the time span of applicability was short. (Author) |
author2 |
SCIENCE ENGINEERING ASSOCIATES INC SAN MARINO CA |
format |
Text |
author |
Garbaccio, D. H. |
author_facet |
Garbaccio, D. H. |
author_sort |
Garbaccio, D. H. |
title |
Creep of Floating Ice Sheets, Computer Calculations. |
title_short |
Creep of Floating Ice Sheets, Computer Calculations. |
title_full |
Creep of Floating Ice Sheets, Computer Calculations. |
title_fullStr |
Creep of Floating Ice Sheets, Computer Calculations. |
title_full_unstemmed |
Creep of Floating Ice Sheets, Computer Calculations. |
title_sort |
creep of floating ice sheets, computer calculations. |
publishDate |
1968 |
url |
http://www.dtic.mil/docs/citations/AD0849368 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0849368 |
genre |
Ice Ice Sheet permafrost Sea ice |
genre_facet |
Ice Ice Sheet permafrost Sea ice |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/AD0849368 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
_version_ |
1766027359604965376 |