JPH0479109U - - Google Patents
Info
- Publication number
- JPH0479109U JPH0479109U JP12300990U JP12300990U JPH0479109U JP H0479109 U JPH0479109 U JP H0479109U JP 12300990 U JP12300990 U JP 12300990U JP 12300990 U JP12300990 U JP 12300990U JP H0479109 U JPH0479109 U JP H0479109U
- Authority
- JP
- Japan
- Prior art keywords
- reinforced concrete
- girders
- slabs
- girder
- fixing
- 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 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000011150 reinforced concrete Substances 0.000 claims description 5
Description
第１図は本考案の鉄筋コンクリート製版または
桁の斜視図。第２図は橋として架設された側面図
。第３図は本考案の鉄筋コンクリート製版または
桁の裏面に鋼棒を配置した場合の斜視図。第４図
は本考案の版または桁にひびわれが発生し、補修
のための鋼棒を配置した橋の側面図。
１は本考案の鉄筋コンクリート製版または桁。
２，２′は定着用突起物。３，３′は鋼棒を通す
貫通孔。４は鋼棒。５はターンバツクル。６，６
′は鋼棒のナツト。７はひびわれ。
Figure 1 is a perspective view of the reinforced concrete plate or girder of the present invention. Figure 2 is a side view of the bridge constructed. FIG. 3 is a perspective view of the reinforced concrete plate or girder of the present invention in which steel rods are placed on the back side. Figure 4 is a side view of a bridge in which cracks have occurred in the plates or girders of the present invention, and steel rods have been placed for repair. 1 is the reinforced concrete plate or girder of this invention.
2 and 2' are fixing protrusions. 3 and 3' are through holes for passing steel rods. 4 is a steel rod. 5 is turnbuckle. 6,6
' is a nut of steel rod. 7 is cracked.
Claims (1)
棒４の端部を定着するための定着用突起物２，２
′を、版または桁の支間方向に適当な間隔をもつ
て設けた鉄筋コンクリート製版または桁。 Fixing protrusions 2, 2 for fixing the ends of the steel rods 4 to the back of the reinforced concrete plate or girder 1
Reinforced concrete slabs or girders that are provided at appropriate intervals in the span direction of the slabs or girders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12300990U JPH0479109U (en) | 1990-11-22 | 1990-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12300990U JPH0479109U (en) | 1990-11-22 | 1990-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0479109U true JPH0479109U (en) | 1992-07-09 |
Family
ID=31870741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12300990U Pending JPH0479109U (en) | 1990-11-22 | 1990-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0479109U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07331618A (en) * | 1994-06-14 | 1995-12-19 | Shiyuusei Kensetsu Consultant:Kk | Method for reinforcing prestressed bridge by lower cable |
| KR100456320B1 (en) * | 2002-09-25 | 2004-11-09 | 김윤환 | Method and structure for prevention of generation of negative moment in upper plate slab of bridge |
| KR100648978B1 (en) * | 2005-04-11 | 2006-11-27 | 안창일 | Steel Beam With a Contracted Steel Member and the Manufacturing Method |
| JP2016079687A (en) * | 2014-10-17 | 2016-05-16 | 株式会社エスイー | Connection method for coupler on prestressing outer cable used with bridge girder, and tensioning frame used with the method |
| JP2019049190A (en) * | 2018-10-09 | 2019-03-28 | 株式会社エスイー | Method of connecting outer cable for prestress introduction to coupler in bridge girder |
-
1990
- 1990-11-22 JP JP12300990U patent/JPH0479109U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07331618A (en) * | 1994-06-14 | 1995-12-19 | Shiyuusei Kensetsu Consultant:Kk | Method for reinforcing prestressed bridge by lower cable |
| KR100456320B1 (en) * | 2002-09-25 | 2004-11-09 | 김윤환 | Method and structure for prevention of generation of negative moment in upper plate slab of bridge |
| KR100648978B1 (en) * | 2005-04-11 | 2006-11-27 | 안창일 | Steel Beam With a Contracted Steel Member and the Manufacturing Method |
| JP2016079687A (en) * | 2014-10-17 | 2016-05-16 | 株式会社エスイー | Connection method for coupler on prestressing outer cable used with bridge girder, and tensioning frame used with the method |
| JP2019049190A (en) * | 2018-10-09 | 2019-03-28 | 株式会社エスイー | Method of connecting outer cable for prestress introduction to coupler in bridge girder |
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