Laboratory testing of compressive and tensile strength on level ice and ridged ice from Svalbard region
Compression and tensile strength properties are important input data for constitutive modelling. Still strength properties of ridged ice are not yet sufficiently investigated. During winter 2011 and 2012 field trips were performed to the Svalbard region with the aim to investigate structure and stre...
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Luleå tekniska universitet, Byggkonstruktion och -produktion
2013
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ftluleatu:oai:DiVA.org:ltu-29439 2023-05-15T14:24:11+02:00 Laboratory testing of compressive and tensile strength on level ice and ridged ice from Svalbard region Bonath, Victoria Patil, Aniket Fransson, Lennart Sand, Björnar 2013 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-29439 eng eng Luleå tekniska universitet, Byggkonstruktion och -produktion Proceedings of the 22nd International Conference on Port and Ocean Engineering under Arctic Conditions orcid:0000-0002-3262-7559 orcid:0000-0001-7896-3710 http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-29439 Local 2eb9a1dc-f790-43ca-8acf-d23a5ef7be97 info:eu-repo/semantics/openAccess Infrastructure Engineering Infrastrukturteknik Conference paper info:eu-repo/semantics/conferenceObject text 2013 ftluleatu 2022-11-03T17:11:08Z Compression and tensile strength properties are important input data for constitutive modelling. Still strength properties of ridged ice are not yet sufficiently investigated. During winter 2011 and 2012 field trips were performed to the Svalbard region with the aim to investigate structure and strength of pressure ridges. Core samples from different ridges and the surrounding level ice were taken and transported to the laboratory at Luleå University of Technology. Studies on thin sections of the ice samples under cross-polarized light delivered information about internal structure of the ice. Uniaxial compressive and tensile strength tests were performed with horizontal and vertical loading directions. The experimental procedure is explained in detail. Salinity and porosity were measured for each sample. In this paper the mechanical properties obtained from the testing are documented by consideration of crystal type, ice depth and total porosity. Godkänd; 2013; 20131201 (anipat) Conference Object Arctic Luleå Luleå Luleå Svalbard Luleå University of Technology Publications (DiVA) Svalbard |
institution |
Open Polar |
collection |
Luleå University of Technology Publications (DiVA) |
op_collection_id |
ftluleatu |
language |
English |
topic |
Infrastructure Engineering Infrastrukturteknik |
spellingShingle |
Infrastructure Engineering Infrastrukturteknik Bonath, Victoria Patil, Aniket Fransson, Lennart Sand, Björnar Laboratory testing of compressive and tensile strength on level ice and ridged ice from Svalbard region |
topic_facet |
Infrastructure Engineering Infrastrukturteknik |
description |
Compression and tensile strength properties are important input data for constitutive modelling. Still strength properties of ridged ice are not yet sufficiently investigated. During winter 2011 and 2012 field trips were performed to the Svalbard region with the aim to investigate structure and strength of pressure ridges. Core samples from different ridges and the surrounding level ice were taken and transported to the laboratory at Luleå University of Technology. Studies on thin sections of the ice samples under cross-polarized light delivered information about internal structure of the ice. Uniaxial compressive and tensile strength tests were performed with horizontal and vertical loading directions. The experimental procedure is explained in detail. Salinity and porosity were measured for each sample. In this paper the mechanical properties obtained from the testing are documented by consideration of crystal type, ice depth and total porosity. Godkänd; 2013; 20131201 (anipat) |
format |
Conference Object |
author |
Bonath, Victoria Patil, Aniket Fransson, Lennart Sand, Björnar |
author_facet |
Bonath, Victoria Patil, Aniket Fransson, Lennart Sand, Björnar |
author_sort |
Bonath, Victoria |
title |
Laboratory testing of compressive and tensile strength on level ice and ridged ice from Svalbard region |
title_short |
Laboratory testing of compressive and tensile strength on level ice and ridged ice from Svalbard region |
title_full |
Laboratory testing of compressive and tensile strength on level ice and ridged ice from Svalbard region |
title_fullStr |
Laboratory testing of compressive and tensile strength on level ice and ridged ice from Svalbard region |
title_full_unstemmed |
Laboratory testing of compressive and tensile strength on level ice and ridged ice from Svalbard region |
title_sort |
laboratory testing of compressive and tensile strength on level ice and ridged ice from svalbard region |
publisher |
Luleå tekniska universitet, Byggkonstruktion och -produktion |
publishDate |
2013 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-29439 |
geographic |
Svalbard |
geographic_facet |
Svalbard |
genre |
Arctic Luleå Luleå Luleå Svalbard |
genre_facet |
Arctic Luleå Luleå Luleå Svalbard |
op_relation |
Proceedings of the 22nd International Conference on Port and Ocean Engineering under Arctic Conditions orcid:0000-0002-3262-7559 orcid:0000-0001-7896-3710 http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-29439 Local 2eb9a1dc-f790-43ca-8acf-d23a5ef7be97 |
op_rights |
info:eu-repo/semantics/openAccess |
_version_ |
1766296635550203904 |