JPS61206731U - - Google Patents
Info
- Publication number
- JPS61206731U JPS61206731U JP8743685U JP8743685U JPS61206731U JP S61206731 U JPS61206731 U JP S61206731U JP 8743685 U JP8743685 U JP 8743685U JP 8743685 U JP8743685 U JP 8743685U JP S61206731 U JPS61206731 U JP S61206731U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- pipe pile
- repair
- cut
- welding
- 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 31
- 239000010959 steel Substances 0.000 claims description 31
- 238000003466 welding Methods 0.000 claims 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Description
第１図ないし第４図はこの考案の一実施例を示
すものであつて、第１図はこの考案の鋼管杭補修
構造を示す縦断側面図、第２図は第１図のＡ―Ａ
線拡大断面図、第３図はこの考案の鋼管杭補修構
造を有する港湾構造物の一例を示す一部縦断側面
図、第４図はこの考案の鋼管杭補修構造に用いら
れる補修部材を示す斜視図である。第５図ないし
第８図はこの考案の実施例の鋼管杭補修構造を構
成する場合の施工例を示すものであつて、第５図
は鋼管杭の腐食部と切断除去部との関係を示す側
面図、第６図は上部鋼管杭に鋼製継手環体を仮固
定した状態を示す縦断側面図、第７図は下部鋼管
杭と上部鋼管杭との間に補修鋼管を配置した状態
を示す縦断側面図、第８図は鋼製継手環体を上部
鋼管杭と補修鋼管とにわたつて嵌設した状態を示
す縦断側面図である。
図において１は下部鋼管杭、２は上部鋼管杭、
３は補修鋼管、４は鋼製継手環体、５は港湾構造
物、６は重防食被覆、７は鋼管杭、８は腐食部、
１０は鋼製継手環体である。
Figures 1 to 4 show an embodiment of this invention, in which Figure 1 is a longitudinal cross-sectional side view showing the steel pipe pile repair structure of this invention, and Figure 2 is an A-A in Figure 1.
3 is a partially vertical side view showing an example of a port structure having the steel pipe pile repair structure of this invention, and FIG. 4 is a perspective view showing a repair member used in the steel pipe pile repair structure of this invention. It is a diagram. Figures 5 to 8 show construction examples for configuring the steel pipe pile repair structure of the embodiment of this invention, and Figure 5 shows the relationship between the corroded part of the steel pipe pile and the cut and removed part. Side view, Figure 6 is a longitudinal side view showing the state in which the steel joint ring is temporarily fixed to the upper steel pipe pile, and Figure 7 shows the state in which the repair steel pipe is placed between the lower steel pipe pile and the upper steel pipe pile. FIG. 8 is a vertical side view showing a state in which the steel joint ring body is fitted across the upper steel pipe pile and the repaired steel pipe. In the figure, 1 is the lower steel pipe pile, 2 is the upper steel pipe pile,
3 is a repaired steel pipe, 4 is a steel joint ring, 5 is a port structure, 6 is a heavy anti-corrosion coating, 7 is a steel pipe pile, 8 is a corroded part,
10 is a steel joint ring body.
補正 昭６０．１０．３
図面の簡単な説明を次のように補正する。
明細書中、第７頁第１１行の「縦断側面図であ
る。」の次に下記の文章を加入する。
「第９図はこの考案の他の実施例の鋼管杭補修
構造を示す縦断側面図である。」Amendment October 3, 1980 The brief description of the drawing is amended as follows. In the specification, the following sentence is added next to "This is a longitudinal side view" on page 7, line 11. ``Figure 9 is a vertical sectional side view showing a steel pipe pile repair structure according to another embodiment of this invention.''
Claims (1)
され、その切断除去部の下部および上部にある下
部鋼管杭１および上部鋼管杭２の間に、切断除去
間隔Ｌ１よりも短かい長さＬ２を有する補修鋼管
３が介在され、その補修鋼管３の下端部と下部鋼
管杭１の上端部とは直接または間接的に溶接によ
り固着され、前記上部鋼管杭２の下部外周と補修
鋼管３の上部外周とにわたつて嵌設された鋼製継
手環体４は上部鋼管杭２および補修鋼管３に対し
溶接により固着されていることを特徴とする鋼管
杭補修構造。 When the middle part of a steel pipe pile in a port structure is cut and removed, a length L2 shorter than the cutting/removal interval L1 is created between the lower steel pipe pile 1 and the upper steel pipe pile 2 at the lower and upper parts of the cut and removed part . The lower end of the repair steel pipe 3 and the upper end of the lower steel pipe pile 1 are directly or indirectly fixed by welding, and the lower outer periphery of the upper steel pipe pile 2 and the upper part of the repair steel pipe 3 are interposed. A steel pipe pile repair structure characterized in that a steel joint ring body 4 fitted over the outer periphery is fixed to an upper steel pipe pile 2 and a repair steel pipe 3 by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8743685U JPS61206731U (en) | 1985-06-12 | 1985-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8743685U JPS61206731U (en) | 1985-06-12 | 1985-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61206731U true JPS61206731U (en) | 1986-12-27 |
Family
ID=30639650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8743685U Pending JPS61206731U (en) | 1985-06-12 | 1985-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61206731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020172818A (en) * | 2019-04-12 | 2020-10-22 | 五洋建設株式会社 | Method for repairing steel pipe pile |
-
1985
- 1985-06-12 JP JP8743685U patent/JPS61206731U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020172818A (en) * | 2019-04-12 | 2020-10-22 | 五洋建設株式会社 | Method for repairing steel pipe pile |
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