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- Obata Makoto
- 名古屋工業大学 工学部都市社会工学科
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- Yasuda Daiki
- 農林水産省
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- Nagata Kazutoshi
- 名古屋工業大学 工学部都市社会工学科
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- Goto Yoshiaki
- 名古屋工業大学 工学部都市社会工学科
Bibliographic Information
- Other Title
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- 熱流体解析による箱桁内の腐食環境シミュレーション
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Abstract
It is important to estimate corrosion environment of steel bridges for an appropriate corrosion prevention and maintenance program. Estimation of environment has heavily depended on insitu observation and many data have been collected. However, versatile numerical approaches to this problem have not fully been pursued yet. The objective of this work is to apply the method of computational fluid dynamics(CFD) to estimate the corrosion environment in a box-girder, where the boundary conditions are relatively well-defined and therefore numerical simulation is easily applicable. In the present analysis, water condensation on a girder-surface is considered by a simple but reasonable droplet modeling. The present CFD analyses rationally explain the relation between the inside and outside temperature and humidity, the location of condensation.
Journal
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- Journal of Structural Engineering, A
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Journal of Structural Engineering, A 53A 834-843, 2007
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390282680259649024
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- NII Article ID
- 130004503538
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- NII Book ID
- AN10122872
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- ISSN
- 09108009
- 1881820X
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- Web Site
- http://id.nii.ac.jp/1476/00005325/
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- Data Source
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- JaLC
- IRDB
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed