Penetration Studies of Ice with Application to Arctic and Subarctic Warfare
Theoretical studies concerning the mechanics of penetration and perforation of a snow covered Arctic sea ice sheet subjected to projectile impact were performed. Penetration problems were treated by a deep penetration theory based on dynamic spherical cavity expansion analysis. In particular, finite...
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ftdtic:AD0736633 2023-05-15T14:42:42+02:00 Penetration Studies of Ice with Application to Arctic and Subarctic Warfare Ross, Bernard Hanagud, Sathya Sidhu, Gursharan STANFORD RESEARCH INST MENLO PARK CA NAVAL WARFARE RESEARCH CENTER 1971-04 text/html http://www.dtic.mil/docs/citations/AD0736633 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0736633 en eng http://www.dtic.mil/docs/citations/AD0736633 Approved for public release; distribution is unlimited. DTIC AND NTIS Undersea and Antisubmarine Warfare Ammunition and Explosives *ARCTIC REGIONS *ANTISUBMARINE WARFARE *ANTISUBMARINE AMMUNITION *ICE FRACTURE(MECHANICS) SNOW SHEAR STRESSES DEFORMATION PROJECTILES MATHEMATICAL MODELS COMPUTER PROGRAMS PENETRATION Text 1971 ftdtic 2016-02-22T17:21:07Z Theoretical studies concerning the mechanics of penetration and perforation of a snow covered Arctic sea ice sheet subjected to projectile impact were performed. Penetration problems were treated by a deep penetration theory based on dynamic spherical cavity expansion analysis. In particular, finite compactibility and permanent deformation of both the snow and sea ice target materials were taken into account by assuming a locking approximation for behavior under hydrostatic stress, and response as an elastic-plastic, linear strain hardening solid under shear stress. See also report dated Nov 1965, AD630122. Text Arctic Ice Sheet Sea ice Subarctic Defense Technical Information Center: DTIC Technical Reports database Arctic |
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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 |
Undersea and Antisubmarine Warfare Ammunition and Explosives *ARCTIC REGIONS *ANTISUBMARINE WARFARE *ANTISUBMARINE AMMUNITION *ICE FRACTURE(MECHANICS) SNOW SHEAR STRESSES DEFORMATION PROJECTILES MATHEMATICAL MODELS COMPUTER PROGRAMS PENETRATION |
spellingShingle |
Undersea and Antisubmarine Warfare Ammunition and Explosives *ARCTIC REGIONS *ANTISUBMARINE WARFARE *ANTISUBMARINE AMMUNITION *ICE FRACTURE(MECHANICS) SNOW SHEAR STRESSES DEFORMATION PROJECTILES MATHEMATICAL MODELS COMPUTER PROGRAMS PENETRATION Ross, Bernard Hanagud, Sathya Sidhu, Gursharan Penetration Studies of Ice with Application to Arctic and Subarctic Warfare |
topic_facet |
Undersea and Antisubmarine Warfare Ammunition and Explosives *ARCTIC REGIONS *ANTISUBMARINE WARFARE *ANTISUBMARINE AMMUNITION *ICE FRACTURE(MECHANICS) SNOW SHEAR STRESSES DEFORMATION PROJECTILES MATHEMATICAL MODELS COMPUTER PROGRAMS PENETRATION |
description |
Theoretical studies concerning the mechanics of penetration and perforation of a snow covered Arctic sea ice sheet subjected to projectile impact were performed. Penetration problems were treated by a deep penetration theory based on dynamic spherical cavity expansion analysis. In particular, finite compactibility and permanent deformation of both the snow and sea ice target materials were taken into account by assuming a locking approximation for behavior under hydrostatic stress, and response as an elastic-plastic, linear strain hardening solid under shear stress. See also report dated Nov 1965, AD630122. |
author2 |
STANFORD RESEARCH INST MENLO PARK CA NAVAL WARFARE RESEARCH CENTER |
format |
Text |
author |
Ross, Bernard Hanagud, Sathya Sidhu, Gursharan |
author_facet |
Ross, Bernard Hanagud, Sathya Sidhu, Gursharan |
author_sort |
Ross, Bernard |
title |
Penetration Studies of Ice with Application to Arctic and Subarctic Warfare |
title_short |
Penetration Studies of Ice with Application to Arctic and Subarctic Warfare |
title_full |
Penetration Studies of Ice with Application to Arctic and Subarctic Warfare |
title_fullStr |
Penetration Studies of Ice with Application to Arctic and Subarctic Warfare |
title_full_unstemmed |
Penetration Studies of Ice with Application to Arctic and Subarctic Warfare |
title_sort |
penetration studies of ice with application to arctic and subarctic warfare |
publishDate |
1971 |
url |
http://www.dtic.mil/docs/citations/AD0736633 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0736633 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Ice Sheet Sea ice Subarctic |
genre_facet |
Arctic Ice Sheet Sea ice Subarctic |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/AD0736633 |
op_rights |
Approved for public release; distribution is unlimited. |
_version_ |
1766314437854101504 |