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On Abrasion of Hydraulic Structures Cause by Movement of River Ice

Author(s): Fumihiro Hara; Hiroshi Saeki

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Abstract: This study clarified the present situation of damage to bridge piers in Hokkaido from abrasion due to ice movement, along with the mechanism of abrasion of various materials due to ice movement. In addition, based on these results, we describe a method to estimate the abrasion rate of concrete structures due to ice movement and confirm the appropriateness of the estimation method by comparing it with the results of field surveys.

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Year: 1994

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