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Online ISSN : 1884-0329
Print ISSN : 1880-9928
ISSN-L : 1880-9928
THE RUST EVALUATION AND CORROSION LOSS CHARACTERISTICS OF WEATHERING STEEL BRIDGES EXPOSED FOR ABOUT 30 YEARS
Tetsuhiro SHIMOZATOHiroyuki HONDAYasunori ARIZUMIHideaki FUCHIWAKI
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2014 Volume 21 Issue 81 Pages 81_79-81_87

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Abstract

This paper studied the weathering steel bridge that has exposed 30 years in air environment at the location different river and urban areas. Corrosive environment survey, rust survey and exposure test using attachable small test pieces were investigated. Rust evaluation of weathering steel bridges were carried out. In exposure test, amount of long-term corrosion loss that was estimated by exposure test using attachable small test pieces of one year and multi-year were compared.

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© 2014 Japanese Society of Steel Construction
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