CORROSION SHAPES OF STEEL ANGLE MEMBER UNDER OCEANIC EXPOSURE DURING 19.5 YEARS

CORROSION SHAPES OF STEEL ANGLE MEMBER UNDER OCEANIC EXPOSURE DURING 19.5 YEARS

This paper discusses the corrosion shapes and measurement method of steel angle member under oceanic exposure which measured precisely with two types of laser equipment. From the measurement result, the distribution of remaining thickness and property of corrosion shapes are obtained. We also compar...

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Veröffentlicht in:Doboku Gakkai Ronbunshuu A 2008, Vol.64(1), pp.27-37
Hauptverfasser: YAMASAWA, Tetsuya, NOGAMI, Kuniei, ITOH, Yoshito, WATANABE, Eiichi, SUGIURA, Kunitomo, FUJII, Katashi, NAGATA, Kazutoshi
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
corrosion
laser equipment
Marine
oceanic exposure
steel angle
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Zusammenfassung:This paper discusses the corrosion shapes and measurement method of steel angle member under oceanic exposure which measured precisely with two types of laser equipment. From the measurement result, the distribution of remaining thickness and property of corrosion shapes are obtained. We also compared the measured thickness by a laser equipment with the past data which measured by a micrometer.
ISSN:1880-6023
1880-6023
DOI:10.2208/jsceja.64.27