1WO-DIMENSIONAL DEFORMATION PATTERNS IN SEA ICE
ABSTRACT. The mechanical behaviour for the geometrical properties of two-dimensional deformation has been investigated. The Mohr formulation of failure, which is based on the concept of slip at the plane of weakness, is used in this study. It is shown that alteration of the shear stress T n at the p...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.634.4316 2023-05-15T18:17:28+02:00 1WO-DIMENSIONAL DEFORMATION PATTERNS IN SEA ICE Bjorn Erlingsson The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.634.4316 http://www.igsoc.org/journal/34/118/igs_journal_vol34_issue118_pg301-308.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.634.4316 http://www.igsoc.org/journal/34/118/igs_journal_vol34_issue118_pg301-308.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.igsoc.org/journal/34/118/igs_journal_vol34_issue118_pg301-308.pdf text ftciteseerx 2016-01-08T15:37:46Z ABSTRACT. The mechanical behaviour for the geometrical properties of two-dimensional deformation has been investigated. The Mohr formulation of failure, which is based on the concept of slip at the plane of weakness, is used in this study. It is shown that alteration of the shear stress T n at the plane of weakness requires self-similarity of features in deformation patterns. A general relationship between the angle of internal friction and the breaking angle of deformation patterns is derived. Using imagery data, this relationship is used to find the angle of internal friction from selected sea-ice deformation patterns. The value obtained for this angle is = IS 0 ± 2 0 for deform-ation on a scale from 100 m to 100 km. Text Sea ice Unknown |
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Open Polar |
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ftciteseerx |
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English |
description |
ABSTRACT. The mechanical behaviour for the geometrical properties of two-dimensional deformation has been investigated. The Mohr formulation of failure, which is based on the concept of slip at the plane of weakness, is used in this study. It is shown that alteration of the shear stress T n at the plane of weakness requires self-similarity of features in deformation patterns. A general relationship between the angle of internal friction and the breaking angle of deformation patterns is derived. Using imagery data, this relationship is used to find the angle of internal friction from selected sea-ice deformation patterns. The value obtained for this angle is = IS 0 ± 2 0 for deform-ation on a scale from 100 m to 100 km. |
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The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Bjorn Erlingsson |
spellingShingle |
Bjorn Erlingsson 1WO-DIMENSIONAL DEFORMATION PATTERNS IN SEA ICE |
author_facet |
Bjorn Erlingsson |
author_sort |
Bjorn Erlingsson |
title |
1WO-DIMENSIONAL DEFORMATION PATTERNS IN SEA ICE |
title_short |
1WO-DIMENSIONAL DEFORMATION PATTERNS IN SEA ICE |
title_full |
1WO-DIMENSIONAL DEFORMATION PATTERNS IN SEA ICE |
title_fullStr |
1WO-DIMENSIONAL DEFORMATION PATTERNS IN SEA ICE |
title_full_unstemmed |
1WO-DIMENSIONAL DEFORMATION PATTERNS IN SEA ICE |
title_sort |
1wo-dimensional deformation patterns in sea ice |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.634.4316 http://www.igsoc.org/journal/34/118/igs_journal_vol34_issue118_pg301-308.pdf |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
http://www.igsoc.org/journal/34/118/igs_journal_vol34_issue118_pg301-308.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.634.4316 http://www.igsoc.org/journal/34/118/igs_journal_vol34_issue118_pg301-308.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766191700993114112 |