JP4607204B2 - 橋脚と主桁の剛節架構構造 - Google Patents
橋脚と主桁の剛節架構構造 Download PDFInfo
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- JP4607204B2 JP4607204B2 JP2008120378A JP2008120378A JP4607204B2 JP 4607204 B2 JP4607204 B2 JP 4607204B2 JP 2008120378 A JP2008120378 A JP 2008120378A JP 2008120378 A JP2008120378 A JP 2008120378A JP 4607204 B2 JP4607204 B2 JP 4607204B2
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- コンクリート製橋脚と該橋脚の橋座面上に並列支持された複数本の主桁とを上記橋座面上に増し打ちされた連結コンクリートを介し結合すると共に、上記橋座面から上記連結コンクリート内に立ち上げた連結棒上端に雌ねじ部材を螺合し、該雌ねじ部材の螺合による垂直方向の締結力を主桁に付設した連結棒締結座を介して同主桁に伝達して上記橋脚と主桁とを連結する構造を有する橋脚と主桁の剛節架構構造において、上記連結棒締結座は上記雌ねじ部材を座着する支圧座と該支圧座を支持する支圧脚とを備え、上記支圧座を隣接する主桁に設けた支圧脚間に架橋支持し、上記連結棒の立ち上がり部上端を上記支圧座に貫挿し、該連結棒の貫挿端に螺合した雌ねじ部材の締結力を上記支圧座と支圧脚を介し隣接する主桁の双方に伝達する構成としたことを特徴とする橋脚と主桁の剛節架構構造。
- 上記支圧脚は対向して立ち上げた第一支圧脚と第二支圧脚とから成り、上記支圧座を第一支圧脚と第二支圧脚間に支持したことを特徴とする請求項1記載の橋脚と主桁の剛節架構構造。
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JP2008120378A JP4607204B2 (ja) | 2008-05-02 | 2008-05-02 | 橋脚と主桁の剛節架構構造 |
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JP2008120378A JP4607204B2 (ja) | 2008-05-02 | 2008-05-02 | 橋脚と主桁の剛節架構構造 |
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JP2009270298A JP2009270298A (ja) | 2009-11-19 |
JP4607204B2 true JP4607204B2 (ja) | 2011-01-05 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5124700B1 (ja) * | 2012-08-23 | 2013-01-23 | 朝日エンヂニヤリング株式会社 | 橋桁支持構造 |
CN108103927A (zh) * | 2017-12-30 | 2018-06-01 | 北京工业大学 | 震后功能可恢复的全预制拼装双层框架桥墩结构体系 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113481827B (zh) * | 2021-07-23 | 2022-09-27 | 中铁上海工程局集团有限公司 | 一种装配式桥梁连接结构 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0579017A (ja) * | 1992-03-25 | 1993-03-30 | Shiyuto Kosoku Doro Kodan | 複合橋脚 |
JP2007016595A (ja) * | 2006-10-27 | 2007-01-25 | Jfe Engineering Kk | 主桁と鉄筋コンクリート橋脚との接合構造及び接合方法 |
JP2007211566A (ja) * | 2006-02-13 | 2007-08-23 | Asahi Engineering Kk | 床版橋構造 |
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2008
- 2008-05-02 JP JP2008120378A patent/JP4607204B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0579017A (ja) * | 1992-03-25 | 1993-03-30 | Shiyuto Kosoku Doro Kodan | 複合橋脚 |
JP2007211566A (ja) * | 2006-02-13 | 2007-08-23 | Asahi Engineering Kk | 床版橋構造 |
JP2007016595A (ja) * | 2006-10-27 | 2007-01-25 | Jfe Engineering Kk | 主桁と鉄筋コンクリート橋脚との接合構造及び接合方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5124700B1 (ja) * | 2012-08-23 | 2013-01-23 | 朝日エンヂニヤリング株式会社 | 橋桁支持構造 |
CN108103927A (zh) * | 2017-12-30 | 2018-06-01 | 北京工业大学 | 震后功能可恢复的全预制拼装双层框架桥墩结构体系 |
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JP2009270298A (ja) | 2009-11-19 |
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