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An investigation of adhesion salts on the surface of weathering steel bridges in Yamaguchi prefecture

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 58 Issue 1 Page 13-19
published_at 2007-10
A040058000103.pdf
[fulltext] 2.44 MB
Title
山口県における耐候性鋼橋の表面付着塩類調査
An investigation of adhesion salts on the surface of weathering steel bridges in Yamaguchi prefecture
Creators Aso Toshihiko
Creators Karasuda Kohei
Creators Ohya Makoto
Creators Takebe Masamichi
Source Identifiers
Creator Keywords
weathering steel bridge accumulating salt corrosion state
Weathering steel has been used increasingly for structural components of steel bridges due to high resistance of corrosion. It can be used for constructions without anticorrosion coating. However, in some cases,very severe surface corrosion has been observed. This paper reports accumulating salt on the weathering steel bridges in Yamaguchi prefecture. Accumulating salts on bridges were analyzed by ion-exchange chromatography. Composition and quantity of accumulating salts, relationship between rust thickness and Cl- are discussed. Regional differences of accumulating salts are also described.
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 2007-10
File Version Version of Record
Access Rights open access
Relations
[isVersionOf] [URI]http://memoirs.lib-e.yamaguchi-u.ac.jp/
Schools 工学部