Ice properties in ISO 19906's second edition
The second edition of ISO 19906 Arctic Offshore structures was issued in 2019. In this paper, we describe the changes that were made to sections dealing with ice properties and discuss the relationship between them and ice actions. The changes can be divided into five groups: 1) Physical properties...
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The International Association for Hydro-Environment Engineering and Research (IAHR)
2020
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ftlondsouthbanku:oai:openresearch.lsbu.ac.uk:8v5y0 2023-05-15T15:02:25+02:00 Ice properties in ISO 19906's second edition Hoyland, K Kim, E Marchenko, A Lishman, B Barrette, P 2020 application/pdf https://openresearch.lsbu.ac.uk/item/8v5y0 https://openresearch.lsbu.ac.uk/download/cd1747d5521ed11b445bfb04c1689e7945944f0cccbe78a1025c6dac065b4d0e/367113/Ice%20properties%20in%20ISO19906_IAHR_2020_final.pdf unknown The International Association for Hydro-Environment Engineering and Research (IAHR) https://openresearch.lsbu.ac.uk/download/cd1747d5521ed11b445bfb04c1689e7945944f0cccbe78a1025c6dac065b4d0e/367113/Ice%20properties%20in%20ISO19906_IAHR_2020_final.pdf Hoyland, K, Kim, E, Marchenko, A, Lishman, B and Barrette, P (2020). Ice properties in ISO 19906's second edition. 25th IAHR International Symposium on Ice. Trondheim 23 - 27 Nov 2020 The International Association for Hydro-Environment Engineering and Research (IAHR). CC BY 4.0 CC-BY conference-paper 2020 ftlondsouthbanku 2022-03-16T20:02:22Z The second edition of ISO 19906 Arctic Offshore structures was issued in 2019. In this paper, we describe the changes that were made to sections dealing with ice properties and discuss the relationship between them and ice actions. The changes can be divided into five groups: 1) Physical properties (temperature, density and porosity), 2) modulus of elasticity, 3) ice friction, 4) mechanical properties in level ice (uniaxial and multi-axial compressive strength, flexural strength and borehole jack strength), and 5) the keel properties of first-year ridge (Mohr-Coulomb, macro-porosity). The standard is written in such a way so that simple approaches in design guidelines complement more elaborate models. Both currently face at least three challenges, namely, the lack of full-scale data, a complicated physical environment, and a lack of understanding of the deformation mechanisms taking place in the ice. Other/Unknown Material Arctic LSBU Research Open (London South Bank University) Arctic |
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LSBU Research Open (London South Bank University) |
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ftlondsouthbanku |
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unknown |
description |
The second edition of ISO 19906 Arctic Offshore structures was issued in 2019. In this paper, we describe the changes that were made to sections dealing with ice properties and discuss the relationship between them and ice actions. The changes can be divided into five groups: 1) Physical properties (temperature, density and porosity), 2) modulus of elasticity, 3) ice friction, 4) mechanical properties in level ice (uniaxial and multi-axial compressive strength, flexural strength and borehole jack strength), and 5) the keel properties of first-year ridge (Mohr-Coulomb, macro-porosity). The standard is written in such a way so that simple approaches in design guidelines complement more elaborate models. Both currently face at least three challenges, namely, the lack of full-scale data, a complicated physical environment, and a lack of understanding of the deformation mechanisms taking place in the ice. |
format |
Other/Unknown Material |
author |
Hoyland, K Kim, E Marchenko, A Lishman, B Barrette, P |
spellingShingle |
Hoyland, K Kim, E Marchenko, A Lishman, B Barrette, P Ice properties in ISO 19906's second edition |
author_facet |
Hoyland, K Kim, E Marchenko, A Lishman, B Barrette, P |
author_sort |
Hoyland, K |
title |
Ice properties in ISO 19906's second edition |
title_short |
Ice properties in ISO 19906's second edition |
title_full |
Ice properties in ISO 19906's second edition |
title_fullStr |
Ice properties in ISO 19906's second edition |
title_full_unstemmed |
Ice properties in ISO 19906's second edition |
title_sort |
ice properties in iso 19906's second edition |
publisher |
The International Association for Hydro-Environment Engineering and Research (IAHR) |
publishDate |
2020 |
url |
https://openresearch.lsbu.ac.uk/item/8v5y0 https://openresearch.lsbu.ac.uk/download/cd1747d5521ed11b445bfb04c1689e7945944f0cccbe78a1025c6dac065b4d0e/367113/Ice%20properties%20in%20ISO19906_IAHR_2020_final.pdf |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
https://openresearch.lsbu.ac.uk/download/cd1747d5521ed11b445bfb04c1689e7945944f0cccbe78a1025c6dac065b4d0e/367113/Ice%20properties%20in%20ISO19906_IAHR_2020_final.pdf Hoyland, K, Kim, E, Marchenko, A, Lishman, B and Barrette, P (2020). Ice properties in ISO 19906's second edition. 25th IAHR International Symposium on Ice. Trondheim 23 - 27 Nov 2020 The International Association for Hydro-Environment Engineering and Research (IAHR). |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
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1766334385483677696 |