JPS61198310U - - Google Patents
Info
- Publication number
- JPS61198310U JPS61198310U JP7861185U JP7861185U JPS61198310U JP S61198310 U JPS61198310 U JP S61198310U JP 7861185 U JP7861185 U JP 7861185U JP 7861185 U JP7861185 U JP 7861185U JP S61198310 U JPS61198310 U JP S61198310U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- main girder
- slabs
- slab
- pretensioned
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 1
Description
第１図はこの考案一実施例を適用した鋼桁橋説
明図、第２図はその片側ＰＣコンクリート版を主
とした断面説明図、第３，４図は上記一実施例接
合部の拡大断面図とその側面図、第５，６図はＰ
Ｃコンクリート版の一例の立面図と平面図、第７
図はその接合部の一部平面図、第８，９図は床版
打替工事中の二工程説明図である。
１１…主桁、１３…モルタル充填用枠板、１５
…ＰＣコンクリート版、１８…高力ボルト。
Fig. 1 is an explanatory diagram of a steel girder bridge to which one embodiment of this invention is applied, Fig. 2 is an explanatory cross-sectional diagram mainly showing the PC concrete slab on one side, and Figs. 3 and 4 are enlarged cross-sections of the joints of the above embodiment. The figure and its side view, Figures 5 and 6 are P
Elevation and plan view of an example of C concrete slab, No. 7
The figure is a partial plan view of the joint, and Figures 8 and 9 are explanatory diagrams of two steps during floor slab replacement work. 11... Main girder, 13... Frame plate for mortar filling, 15
...PC concrete version, 18...High strength bolt.
Claims (1)
版を、敷並べたプレテンシヨンＰＣコンクリート
版を橋軸方向ポストテンシヨンで結束したものに
打替え、その両側コンクリート版群を上記主桁上
に接合する接合装置において、 上記主桁の上フ
ランジ両縁沿いに溶接された垂直脚の上縁から、
水平脚を夫々外方へ向けた両側の山形鋼であつて
、その水平脚に上記コンクリート版端部を載せる
ことにより、新設床版の路面高さを旧路面に合わ
す仮支承材としての高さに取付けられたモルタル
充填用枠板と、 上記枠板水平脚上に載つたコンクリート版端部
と主桁上フランジとを貫通して締付け固定する高
力ボルト多数とを備えたことを特徴とする橋桁上
の床版打替用ＰＣコンクリート版接合装置。[Scope of Claim for Utility Model Registration] Pretensioned PC concrete slabs laid side by side with the center line of the main girder as the boundary are replaced with pretensioned PC concrete slabs tied together with post tensions in the axial direction of the bridge. In the joining device that joins the concrete slabs on both sides to the main girder, from the upper edge of the vertical leg welded along both edges of the upper flange of the main girder,
An angle steel on both sides with horizontal legs facing outward, and by placing the ends of the concrete slab on the horizontal legs, the height of the new slab can be used as a temporary support material to match the road surface height with the old road surface. and a large number of high-strength bolts that pass through the end of the concrete plate placed on the horizontal leg of the frame plate and the flange on the main girder and are tightened and fixed. PC concrete slab joining equipment for replacing deck slabs on bridge girders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7861185U JPH0338245Y2 (en) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7861185U JPH0338245Y2 (en) | 1985-05-28 | 1985-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61198310U true JPS61198310U (en) | 1986-12-11 |
| JPH0338245Y2 JPH0338245Y2 (en) | 1991-08-13 |
Family
ID=30622743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7861185U Expired JPH0338245Y2 (en) | 1985-05-28 | 1985-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338245Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000120021A (en) * | 1998-10-14 | 2000-04-25 | Nichia Steel Works Ltd | Floor-slab installing-section structure of bridge |
| KR100443283B1 (en) * | 2000-09-22 | 2004-08-09 | 동부건설 주식회사 | Connection method between precast upper and supporter |
| JP2018021403A (en) * | 2016-08-05 | 2018-02-08 | オリエンタル白石株式会社 | Floor slab replacement method for steel composite girder, and pc floor slab |
| JP2019073847A (en) * | 2017-10-12 | 2019-05-16 | 川田建設株式会社 | Method for fixing precast floor slab steel girder |
-
1985
- 1985-05-28 JP JP7861185U patent/JPH0338245Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000120021A (en) * | 1998-10-14 | 2000-04-25 | Nichia Steel Works Ltd | Floor-slab installing-section structure of bridge |
| KR100443283B1 (en) * | 2000-09-22 | 2004-08-09 | 동부건설 주식회사 | Connection method between precast upper and supporter |
| JP2018021403A (en) * | 2016-08-05 | 2018-02-08 | オリエンタル白石株式会社 | Floor slab replacement method for steel composite girder, and pc floor slab |
| JP2019073847A (en) * | 2017-10-12 | 2019-05-16 | 川田建設株式会社 | Method for fixing precast floor slab steel girder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338245Y2 (en) | 1991-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5826290A (en) | Reusable composite bridge structure and method of constructing and attaching the same | |
| CN113638304B (en) | Concrete beam type bridge hidden cover beam structure system and construction method thereof | |
| JPS61198310U (en) | ||
| JPH05346038A (en) | Column leg structure | |
| JPS627344B2 (en) | ||
| JPH06173339A (en) | Constructing method for joining section for column/beam | |
| JP2913436B2 (en) | Mobile formwork method and equipment used for the method | |
| CN112211098B (en) | Bolt connection device between prefabricated bridge floor boards of assembled bridge | |
| JP2002180553A (en) | Method and device for joining receiving frame of template | |
| JPH01137006A (en) | Method of installing steel floor block for rebuilding in bridge | |
| EP0473609A1 (en) | Improvements in or relating to composite columns and a method of manufacturing the same. | |
| JPH083935A (en) | Joint structure between precast floor slab and bridge girder for constituting bridge subgrade | |
| JPH0533606Y2 (en) | ||
| CN218951983U (en) | Bridge pier shaft reinforcing bar installation bench device | |
| JPH0479109U (en) | ||
| KR100503238B1 (en) | railroad like steel girder | |
| JPH0751843B2 (en) | Wooden house moving method and moving cart | |
| JPS5844213Y2 (en) | Corner deck of work stage using H-shaped steel | |
| JPH0237449B2 (en) | KETANORENKE TSUKOZO | |
| JPH037471Y2 (en) | ||
| JPS6362612B2 (en) | ||
| JPS6334801U (en) | ||
| JP2003049487A (en) | Connection structure between steel member and concrete member | |
| JPH11323839A (en) | Girder connecting method for suspended structure | |
| JP3134124B2 (en) | Column / beam joining equipment |