DESIGN AND SERVICEABILITY OF SLAB TYPE FOOTBRIDGE USING GFRP PULTRUSION PROFILES
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- KITAYAMA Nobuhiko
- (株)IHIインフラシステム 技術本部都市高速部
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- MAEDA Ken-ichi
- 首都大学東京大学院 都市環境科学研究科
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- NAKAMURA Hitoshi
- 首都大学東京大学院 都市環境科学研究科
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- WATANABE Tetsuya
- AGCマテックス(株) 提案企画部
Bibliographic Information
- Other Title
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- GFRP引き抜き成形材を用いた床版橋形式歩道橋の設計と使用性
Abstract
This feasibility study examined the design and the serviceability of a newly proposed pedestrian slab bridge using GFRP pultrusion profiles bonded together by adhesive layers. The innovative feature is the appropriate adoption of semi-fixed support conditions with anchor bolts at both ends, in order to sharply reduce the bending deflection and to drastically improve the economic efficiency. In this paper, the validity of the development of the new type bridge is verified from results of a material design and tests, a trial structural design and partial model tests with real size. In addition, the practical design deflection calculation formula which can consider the shearing deformation is proposed, and the examination of the review of the limiting value which influences the economical efficiency directly is also carried out.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))
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Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)) 67 (2), 258-271, 2011
Japan Society of Civil Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390282680328250624
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- NII Article ID
- 130004556688
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- ISSN
- 21854653
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed