Subcritical crack growth, initiation, and arrest in columnar freshwater and sea ice
No subcritical crack growth was observed in either ice. All crack growth was abrupt. Arrest toughness was approximatedly 90 kNm-3/2 for both ices. Sea ice toughness was 113 ± 38 kNm-3/2, freshwater 124 ± 38 kNm-3/2. NRC publication: Yes
Main Author: | |
---|---|
Format: | Report |
Language: | unknown |
Published: |
Memorial University of Newfoundland, Faculty of Engineering and Applied Science
1990
|
Subjects: | |
Online Access: | https://nrc-publications.canada.ca/eng/view/object/?id=95820c02-8dc3-4c2a-b0ec-4f20cdd90803 https://nrc-publications.canada.ca/fra/voir/objet/?id=95820c02-8dc3-4c2a-b0ec-4f20cdd90803 |
Summary: | No subcritical crack growth was observed in either ice. All crack growth was abrupt. Arrest toughness was approximatedly 90 kNm-3/2 for both ices. Sea ice toughness was 113 ± 38 kNm-3/2, freshwater 124 ± 38 kNm-3/2. NRC publication: Yes |
---|