STUDY OF WIND FLOW INCLINATION ANGLE IN WIND-RESISTANT DESIGN OF CABLE-STAYED BRIDGE
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- SUGIYAMA Hiroki
- Hanshin Expressway Company Limited
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- KAWASAKI Masakazu
- Hanshin Expressway Company Limited
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- SAKAI Toshiyuki
- Japan Weather Association
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- UCHIDA Yoshiharu
- Japan Weather Association
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- MIYASHITA Koichi
- Wind Engineering Institute Co.,Ltd.
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- KATSUCHI Hiroshi
- Yokohama National University
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- KIM Haeyoung
- Tokyo University of Science
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- YAGI Tomomi
- Kyoto University
Bibliographic Information
- Other Title
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- 長大斜張橋主桁の耐風設計に係る気流傾斜角の検討
Abstract
Confirmation of wind resistance stability of long-span bridges is very important to a design of them. It is necessary to set design conditions considering the characteristics of the local airflow whenever we design them. This report describes the verification of the inclination angle due to wind speed fluctuation in the Kobe area where the construction of a long-span bridge is planned. We used computational fluid dynamics and Weather Research and Forecasting to confirm the effects of terrain that affect past wind observations. From this result, we set the range of the inclination angle due to wind speed fluctuation used in the design.
Journal
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- Wind Engineering Research
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Wind Engineering Research 26 (0), 185-194, 2020
Japan Association for Wind Engineering
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Details 詳細情報について
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- CRID
- 1390006673364594432
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- NII Article ID
- 130008043932
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- ISSN
- 24355429
- 24354384
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
- Crossref
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- Abstract License Flag
- Disallowed