Title:
Abrasion of Concrete by Ice in Arctic Sea Structures
Author(s):
Seppo Huovinen
Publication:
Materials Journal
Volume:
87
Issue:
3
Appears on pages(s):
266-270
Keywords:
abrasion; abrasion tests; aggregate size; concretes; ice; bond (paste to aggregate); freeze-thaw durability; harbor structures; low temperature; marine atmosphere; offshore structures; Materials Research
DOI:
10.14359/2224
Date:
5/1/1990
Abstract:
Examines the abrasion of the concrete in Arctic Sea structures, especially near the water level. The concrete structure is subjected to significant loads near the water level as a moving ice sheet breaks against the structure. Furthermore, recurrent freeze-thaw cycles expose the concrete to damage if the concrete has not been designed to resist recurrent freezing in marine conditions. The abrasion of concrete in Arctic Sea structures has been estimated by laboratory abrasion tests in connection with research and other laboratory tests. The estimation of abrasion depth can also be carried out by means of diagrams based on calculations and laboratory test results.