MOVING LOADS ON A FLOATING ICE SHEET.
The paper considers a load moving with a constant velocity across an ice sheet that is floating on water. The ice sheet is assumed to be an isotropic, elastic, thin plate extending to infinity. The water is assumed to be inviscous, incompressible, and of a constant depth. The dynamic equations descr...
Main Author: | |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Published: |
1970
|
Subjects: | |
Online Access: | http://www.dtic.mil/docs/citations/AD0707923 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0707923 |
id |
ftdtic:AD0707923 |
---|---|
record_format |
openpolar |
spelling |
ftdtic:AD0707923 2023-05-15T16:36:57+02:00 MOVING LOADS ON A FLOATING ICE SHEET. Nevel,Donald E. COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H 1970-05 text/html http://www.dtic.mil/docs/citations/AD0707923 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0707923 en eng http://www.dtic.mil/docs/citations/AD0707923 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Snow Ice and Permafrost (*SEA ICE TRAFFICABILITY) LOADS(FORCES) FLOATING BODIES THICKNESS ELASTIC PROPERTIES ICE ISLANDS SHEETS DEFLECTION SHEAR STRESSES MATHEMATICAL ANALYSIS REMOTE AREAS FLOATING ICE Text 1970 ftdtic 2016-02-18T23:25:41Z The paper considers a load moving with a constant velocity across an ice sheet that is floating on water. The ice sheet is assumed to be an isotropic, elastic, thin plate extending to infinity. The water is assumed to be inviscous, incompressible, and of a constant depth. The dynamic equations describing this ice-water system are solved for the steady state solution. Both a concentrated load and a uniform load distributed over a circular area are considered. The velocity which causes resonance is determined. The deflection and stress directly under the load are numerically evaluated. (Author) Text Ice Ice Sheet permafrost Sea ice Defense Technical Information Center: DTIC Technical Reports database |
institution |
Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Snow Ice and Permafrost (*SEA ICE TRAFFICABILITY) LOADS(FORCES) FLOATING BODIES THICKNESS ELASTIC PROPERTIES ICE ISLANDS SHEETS DEFLECTION SHEAR STRESSES MATHEMATICAL ANALYSIS REMOTE AREAS FLOATING ICE |
spellingShingle |
Snow Ice and Permafrost (*SEA ICE TRAFFICABILITY) LOADS(FORCES) FLOATING BODIES THICKNESS ELASTIC PROPERTIES ICE ISLANDS SHEETS DEFLECTION SHEAR STRESSES MATHEMATICAL ANALYSIS REMOTE AREAS FLOATING ICE Nevel,Donald E. MOVING LOADS ON A FLOATING ICE SHEET. |
topic_facet |
Snow Ice and Permafrost (*SEA ICE TRAFFICABILITY) LOADS(FORCES) FLOATING BODIES THICKNESS ELASTIC PROPERTIES ICE ISLANDS SHEETS DEFLECTION SHEAR STRESSES MATHEMATICAL ANALYSIS REMOTE AREAS FLOATING ICE |
description |
The paper considers a load moving with a constant velocity across an ice sheet that is floating on water. The ice sheet is assumed to be an isotropic, elastic, thin plate extending to infinity. The water is assumed to be inviscous, incompressible, and of a constant depth. The dynamic equations describing this ice-water system are solved for the steady state solution. Both a concentrated load and a uniform load distributed over a circular area are considered. The velocity which causes resonance is determined. The deflection and stress directly under the load are numerically evaluated. (Author) |
author2 |
COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H |
format |
Text |
author |
Nevel,Donald E. |
author_facet |
Nevel,Donald E. |
author_sort |
Nevel,Donald E. |
title |
MOVING LOADS ON A FLOATING ICE SHEET. |
title_short |
MOVING LOADS ON A FLOATING ICE SHEET. |
title_full |
MOVING LOADS ON A FLOATING ICE SHEET. |
title_fullStr |
MOVING LOADS ON A FLOATING ICE SHEET. |
title_full_unstemmed |
MOVING LOADS ON A FLOATING ICE SHEET. |
title_sort |
moving loads on a floating ice sheet. |
publishDate |
1970 |
url |
http://www.dtic.mil/docs/citations/AD0707923 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0707923 |
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/AD0707923 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
_version_ |
1766027263318425600 |