JPH0437612U - - Google Patents
Info
- Publication number
- JPH0437612U JPH0437612U JP7831590U JP7831590U JPH0437612U JP H0437612 U JPH0437612 U JP H0437612U JP 7831590 U JP7831590 U JP 7831590U JP 7831590 U JP7831590 U JP 7831590U JP H0437612 U JPH0437612 U JP H0437612U
- Authority
- JP
- Japan
- Prior art keywords
- bridge
- hollow
- ribs
- concrete
- granules
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 1
- 239000011796 hollow space material Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Description
第１図は本考案の一実施例の橋軸に対し直交す
る断面図、第２図は同一部の拡大断面を示す斜視
図、第３図は他の実施例の第１図相当図、第４図
は橋の撓み状態を模式的に示す説明図である。
１……底部鋼板、２……Ｔリブ、２ａ……上フ
ランジ、３……中空体としてのアーチ板、９……
同、パイプ、６……コンクリート層、７……舗装
、８……空洞部、Ａ……圧縮域、Ｂ……引張域、
Ｃ……中立軸。
Fig. 1 is a sectional view perpendicular to the bridge axis of one embodiment of the present invention, Fig. 2 is a perspective view showing an enlarged cross section of the same part, Fig. 3 is a view equivalent to Fig. 1 of another embodiment, FIG. 4 is an explanatory diagram schematically showing the deflection state of the bridge. 1... Bottom steel plate, 2... T rib, 2a... Upper flange, 3... Arch plate as a hollow body, 9...
Same, pipe, 6... Concrete layer, 7... Pavement, 8... Cavity, A... Compression area, B... Tension area,
C...neutral axis.
Claims (1)
て橋軸方向に並設固着し、これらＴリブ間に横断
面が上方に突出湾曲する形状を有する鋼板製のア
ーチ板あるいはパイプ等の中空体を橋軸方向に配
設し、これら中空体をコンクリートより比重の小
さい粉粒体により埋設し、この粉粒体上にコンク
リートを打設して前記Ｔリブの上端部を包合する
コンクリート層を形成し、その上面を舗装してな
り、前記中空体によりコンクリート層の下部に空
洞部を形成したことを特徴とする合成床版橋。 A plurality of T-ribs are arranged and fixed in parallel in the axial direction of the bridge at predetermined intervals on the bottom steel plate, and a hollow space such as an arch plate or pipe made of a steel plate whose cross section curves upwardly is formed between these T-ribs. The hollow bodies are arranged in the bridge axis direction, these hollow bodies are buried in powder and granules having a specific gravity lower than that of concrete, and concrete is cast on the powder and granules to enclose the upper end portions of the T ribs. 1. A synthetic deck bridge, characterized in that the upper surface of the bridge is paved, and the hollow body forms a hollow section below the concrete layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7831590U JPH0437612U (en) | 1990-07-24 | 1990-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7831590U JPH0437612U (en) | 1990-07-24 | 1990-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0437612U true JPH0437612U (en) | 1992-03-30 |
Family
ID=31621481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7831590U Pending JPH0437612U (en) | 1990-07-24 | 1990-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437612U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006316557A (en) * | 2005-05-16 | 2006-11-24 | Achilles Corp | Synthetic floor slab bridge |
| JP2007023714A (en) * | 2005-07-21 | 2007-02-01 | Jfe Engineering Kk | Synthetic floor slab using synthetic steel, composite floor slab bridge or composite girder bridge, and construction method thereof |
| JP2010216187A (en) * | 2009-03-18 | 2010-09-30 | Ihi Infrastructure Systems Co Ltd | Composite floor slab |
| KR102000531B1 (en) * | 2019-01-09 | 2019-10-01 | 김찬녕 | Hybrid module type slab construction method |
| CN118187346A (en) * | 2024-05-06 | 2024-06-14 | 中石建设工程(保定)有限公司 | Energy-saving assembled building floor structure |
-
1990
- 1990-07-24 JP JP7831590U patent/JPH0437612U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006316557A (en) * | 2005-05-16 | 2006-11-24 | Achilles Corp | Synthetic floor slab bridge |
| JP2007023714A (en) * | 2005-07-21 | 2007-02-01 | Jfe Engineering Kk | Synthetic floor slab using synthetic steel, composite floor slab bridge or composite girder bridge, and construction method thereof |
| JP2010216187A (en) * | 2009-03-18 | 2010-09-30 | Ihi Infrastructure Systems Co Ltd | Composite floor slab |
| KR102000531B1 (en) * | 2019-01-09 | 2019-10-01 | 김찬녕 | Hybrid module type slab construction method |
| CN118187346A (en) * | 2024-05-06 | 2024-06-14 | 中石建设工程(保定)有限公司 | Energy-saving assembled building floor structure |
| CN118187346B (en) * | 2024-05-06 | 2024-11-22 | 冀光 | Energy-saving assembled building floor structure |