The tensile strength of saline and freshwater ice in field tests
This paper presents the results of meso-scale (~1m) in-situ tests on the tensile strength of saline and freshwater floating ice. These results are directly comparable to previous small scale tests, in which the measured tensile strength of sea ice and fresh ice decreases from 1MPa to 0.2MPa as the t...
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ftlondsouthbanku:oai:openresearch.lsbu.ac.uk:873yx 2023-05-15T17:08:29+02:00 The tensile strength of saline and freshwater ice in field tests Chistyakov, P Karulin, E Marchenko, A Sakharov, A Lishman, B 2016 application/pdf https://openresearch.lsbu.ac.uk/item/873yx https://openresearch.lsbu.ac.uk/download/881768f603f41790f6d20828cfcb0ea6b3f53c0be0a306a417247c12a2821e8b/545997/2016%20IAHR%20Tensile%20Tests.pdf unknown https://openresearch.lsbu.ac.uk/download/881768f603f41790f6d20828cfcb0ea6b3f53c0be0a306a417247c12a2821e8b/545997/2016%20IAHR%20Tensile%20Tests.pdf Chistyakov, P, Karulin, E, Marchenko, A, Sakharov, A and Lishman, B (2016). The tensile strength of saline and freshwater ice in field tests. IAHR International Symposium on Ice. Ann Arbor, MI, USA 31 May - 03 Jun 2016 CC BY 4.0 CC-BY conference-paper PeerReviewed 2016 ftlondsouthbanku 2022-03-16T20:08:31Z This paper presents the results of meso-scale (~1m) in-situ tests on the tensile strength of saline and freshwater floating ice. These results are directly comparable to previous small scale tests, in which the measured tensile strength of sea ice and fresh ice decreases from 1MPa to 0.2MPa as the temperature increases from -30C to -2C. The new experiments were performed in Svalbard, Norway, from 2013-16, on landfast ice in the Van Mijen Fjord, and on freshwater lake ice near Longyearbyen. Loads were applied in the horizontal direction over the entire ice thickness on pre-cut necks, described below. All meso-scale tests demonstrated brittle and synchronous failure of the necks by tension. Values of meso-scale tensile strength are typically around 0.1MPa. Text Longyearbyen Sea ice Svalbard LSBU Research Open (London South Bank University) Longyearbyen Norway Svalbard |
institution |
Open Polar |
collection |
LSBU Research Open (London South Bank University) |
op_collection_id |
ftlondsouthbanku |
language |
unknown |
description |
This paper presents the results of meso-scale (~1m) in-situ tests on the tensile strength of saline and freshwater floating ice. These results are directly comparable to previous small scale tests, in which the measured tensile strength of sea ice and fresh ice decreases from 1MPa to 0.2MPa as the temperature increases from -30C to -2C. The new experiments were performed in Svalbard, Norway, from 2013-16, on landfast ice in the Van Mijen Fjord, and on freshwater lake ice near Longyearbyen. Loads were applied in the horizontal direction over the entire ice thickness on pre-cut necks, described below. All meso-scale tests demonstrated brittle and synchronous failure of the necks by tension. Values of meso-scale tensile strength are typically around 0.1MPa. |
format |
Text |
author |
Chistyakov, P Karulin, E Marchenko, A Sakharov, A Lishman, B |
spellingShingle |
Chistyakov, P Karulin, E Marchenko, A Sakharov, A Lishman, B The tensile strength of saline and freshwater ice in field tests |
author_facet |
Chistyakov, P Karulin, E Marchenko, A Sakharov, A Lishman, B |
author_sort |
Chistyakov, P |
title |
The tensile strength of saline and freshwater ice in field tests |
title_short |
The tensile strength of saline and freshwater ice in field tests |
title_full |
The tensile strength of saline and freshwater ice in field tests |
title_fullStr |
The tensile strength of saline and freshwater ice in field tests |
title_full_unstemmed |
The tensile strength of saline and freshwater ice in field tests |
title_sort |
tensile strength of saline and freshwater ice in field tests |
publishDate |
2016 |
url |
https://openresearch.lsbu.ac.uk/item/873yx https://openresearch.lsbu.ac.uk/download/881768f603f41790f6d20828cfcb0ea6b3f53c0be0a306a417247c12a2821e8b/545997/2016%20IAHR%20Tensile%20Tests.pdf |
geographic |
Longyearbyen Norway Svalbard |
geographic_facet |
Longyearbyen Norway Svalbard |
genre |
Longyearbyen Sea ice Svalbard |
genre_facet |
Longyearbyen Sea ice Svalbard |
op_relation |
https://openresearch.lsbu.ac.uk/download/881768f603f41790f6d20828cfcb0ea6b3f53c0be0a306a417247c12a2821e8b/545997/2016%20IAHR%20Tensile%20Tests.pdf Chistyakov, P, Karulin, E, Marchenko, A, Sakharov, A and Lishman, B (2016). The tensile strength of saline and freshwater ice in field tests. IAHR International Symposium on Ice. Ann Arbor, MI, USA 31 May - 03 Jun 2016 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
_version_ |
1766064251788591104 |