JPS6391598U - - Google Patents
Info
- Publication number
- JPS6391598U JPS6391598U JP18719986U JP18719986U JPS6391598U JP S6391598 U JPS6391598 U JP S6391598U JP 18719986 U JP18719986 U JP 18719986U JP 18719986 U JP18719986 U JP 18719986U JP S6391598 U JPS6391598 U JP S6391598U
- Authority
- JP
- Japan
- Prior art keywords
- deformed steel
- steel segment
- outer periphery
- joint end
- radii
- 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
Description
第１図および第２図は本考案の実施例を示すも
ので、第１図は異形スチールセグメントを裏面か
ら見る斜視図、第２図は異形スチールセグメント
の側断面図。第３図は上記異形スチールセグメン
ト１の作用を説明するためのもので、異形スチー
ルセグメント１をコンクリートセグメント１０お
よび縮小径セグメント１１とともに示す側断面図
である。
１……異形スチールセグメント、２……支圧板
、２Ａ……一方の支圧板、２Ｂ……他方の支圧板
、２ａ，２ｂ……リング間接合端面、６，７……
外周部。
1 and 2 show an embodiment of the present invention, in which FIG. 1 is a perspective view of a deformed steel segment seen from the back, and FIG. 2 is a side sectional view of the deformed steel segment. FIG. 3 is a side sectional view showing the deformed steel segment 1 together with the concrete segment 10 and the reduced diameter segment 11, for explaining the function of the deformed steel segment 1. DESCRIPTION OF SYMBOLS 1... Deformed steel segment, 2... Bearing plate, 2A... One bearing plate, 2B... Other bearing plate, 2a, 2b... Joint end surface between rings, 6, 7...
The outer periphery.
Claims (1)
率半径が外周部において異なることを特徴とする
異形スチールセグメント。 A deformed steel segment characterized in that the radii of curvature of both joint end faces that form a circular arc and face each other in parallel differ at the outer periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18719986U JPS6391598U (en) | 1986-12-04 | 1986-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18719986U JPS6391598U (en) | 1986-12-04 | 1986-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6391598U true JPS6391598U (en) | 1988-06-14 |
Family
ID=31137457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18719986U Pending JPS6391598U (en) | 1986-12-04 | 1986-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6391598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002097888A (en) * | 2000-09-22 | 2002-04-05 | Morimotogumi:Kk | Master and slave shield excavating method and different diameter connecting segment for registing reaction force |
-
1986
- 1986-12-04 JP JP18719986U patent/JPS6391598U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002097888A (en) * | 2000-09-22 | 2002-04-05 | Morimotogumi:Kk | Master and slave shield excavating method and different diameter connecting segment for registing reaction force |
| JP4504543B2 (en) * | 2000-09-22 | 2010-07-14 | 株式会社森本組 | Drilling method of parent-child shield and different diameter connecting segment for receiving reaction force |