JP4287755B2 - 鋼桁と合成床版の結合構造 - Google Patents
鋼桁と合成床版の結合構造 Download PDFInfo
- Publication number
- JP4287755B2 JP4287755B2 JP2004017789A JP2004017789A JP4287755B2 JP 4287755 B2 JP4287755 B2 JP 4287755B2 JP 2004017789 A JP2004017789 A JP 2004017789A JP 2004017789 A JP2004017789 A JP 2004017789A JP 4287755 B2 JP4287755 B2 JP 4287755B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- girder
- steel girder
- floor slab
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 143
- 239000010959 steel Substances 0.000 title claims description 143
- 239000002131 composite material Substances 0.000 title claims description 35
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 45
- 238000005452 bending Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 235000000396 iron Nutrition 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Description
2:上面フランジ、
3:合成床版、
4:下鋼板、
4a:下鋼板中央部、
4b:下鋼板側辺部、
5a,5b:ハンチ成形用傾斜辺、
6:分離部、
7:横リブ、
8:台座、
9,9a,9b:台座垂直辺、
10:台座上辺、
11:横リブ、
12:山形鋼、
12a:山形鋼水平面、
12b:山形鋼両端部、
13:貫通孔、
14:開口部、
15:ボルト、
16:コンクリート、
17:横桁、
18:I形鋼、
Claims (8)
- 鋼桁上に合成床版を配置して構成する橋梁構造において、鋼桁の上フランジ上面に、水平な上部と、この上部と直角に交わるように設けられた垂直部とからなる台座を、垂直部が橋軸直角方向と平行になる向きに取付け、合成床版の下鋼板をこの台座を介して鋼桁に結合した鋼桁と合成床版の結合構造。
- 鋼桁の上フランジ上面に取付けられる台座が、水平な上部と、この上部と直角に交わるように設けられた一対の平行な垂直部とからなる断面逆U字型である請求項1に記載の鋼桁と合成床版の結合構造。
- 鋼桁の上フランジ上面に取付けられる台座が、水平な上部と、この上部と直角に交わるように設けられた一枚の垂直部とからなる断面T字型である請求項1に記載の鋼桁と合成床版の結合構造。
- 上フランジ上面に逆U字型台座を取付ける鋼桁が、開断面鋼箱桁橋の鋼桁である請求項1又は請求項2に記載の鋼桁と合成床版の結合構造。
- 上フランジ上面に逆U字型台座を取付ける鋼桁が、鋼I桁橋の鋼桁である請求項1又は請求項2に記載の鋼桁と合成床版の結合構造。
- 上フランジ上面にT字型台座を取付ける鋼桁が、開断面鋼箱桁橋の鋼桁である請求項1又は請求項3に記載の鋼桁と合成床版の結合構造。
- 上フランジ上面にT字型台座を取付ける鋼桁が、鋼I桁橋の鋼桁である請求項1又は請求項3に記載の鋼桁と合成床版の結合構造。
- 鋼桁上の台座と合成床版の下鋼板との結合が、合成床版の下鋼板上に橋軸直角方向と平行な向きに配列された横リブのフランジを、台座の上部にボルト止めすることで行われている請求項1乃至請求項7のいずれかに記載の鋼桁と合成床版の結合構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004017789A JP4287755B2 (ja) | 2004-01-27 | 2004-01-27 | 鋼桁と合成床版の結合構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004017789A JP4287755B2 (ja) | 2004-01-27 | 2004-01-27 | 鋼桁と合成床版の結合構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005213722A JP2005213722A (ja) | 2005-08-11 |
JP4287755B2 true JP4287755B2 (ja) | 2009-07-01 |
Family
ID=34902477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004017789A Expired - Lifetime JP4287755B2 (ja) | 2004-01-27 | 2004-01-27 | 鋼桁と合成床版の結合構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4287755B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102635067A (zh) * | 2012-05-15 | 2012-08-15 | 江苏赛特钢结构有限公司 | 基于u形槽钢的组合梁板结构 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008063803A (ja) * | 2006-09-07 | 2008-03-21 | Jfe Engineering Kk | 内リブ付形鋼を用いた合成床版、合成床版橋又は合成桁橋 |
JP5114258B2 (ja) * | 2008-03-19 | 2013-01-09 | 株式会社Ihiインフラシステム | 鋼コンクリート合成床版の鋼骨格構造及び鋼骨格構造の製造方法 |
CN102086629B (zh) * | 2010-12-10 | 2012-05-16 | 清华大学 | 纵向可滑动的钢-混凝土抗掀起连接件及其施工方法 |
CN105696453B (zh) * | 2014-11-26 | 2017-08-25 | 郑州大学 | 一种钢—混凝土组合梁 |
CN107905083A (zh) * | 2017-12-22 | 2018-04-13 | 长安大学 | 一种缀条连接的倒置式冷弯u形钢组合梁桥及施工方法 |
CN111996904B (zh) * | 2020-08-27 | 2021-10-22 | 中铁宝桥集团有限公司 | 一种平行四边形边纵梁和检修道组合钢构件制作方法 |
CN112359701B (zh) * | 2020-11-02 | 2021-08-20 | 中铁五局集团第一工程有限责任公司 | 一种钢箱梁 |
CN114277656B (zh) * | 2021-12-20 | 2023-04-18 | 中铁二十局集团有限公司 | 一种叠合梁组合结构 |
-
2004
- 2004-01-27 JP JP2004017789A patent/JP4287755B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102635067A (zh) * | 2012-05-15 | 2012-08-15 | 江苏赛特钢结构有限公司 | 基于u形槽钢的组合梁板结构 |
Also Published As
Publication number | Publication date |
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JP2005213722A (ja) | 2005-08-11 |
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