JPS6285599U - - Google Patents
Info
- Publication number
- JPS6285599U JPS6285599U JP17530485U JP17530485U JPS6285599U JP S6285599 U JPS6285599 U JP S6285599U JP 17530485 U JP17530485 U JP 17530485U JP 17530485 U JP17530485 U JP 17530485U JP S6285599 U JPS6285599 U JP S6285599U
- Authority
- JP
- Japan
- Prior art keywords
- segment
- circumferential surface
- inner circumferential
- groove
- joint
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
第１図は本考案のシールドセグメントの接合部
構造の実施例を示す斜視図、第２図は同上縦断側
面図、第３図は同上接合状態を示す縦断側面図、
第４図は他の例を示す正面図、第５図は従来のセ
グメントを示す斜視図、第６図は同上他の例を示
す縦断側面図である。
１，１′……セグメント、１ａ，１ａ′……接
合面、１ｂ，１ｂ′……内周面、２……溝、３…
…袋ナツト、４……ボルト挿通孔、５……取付金
物、６……ボルト、７……溝、７ａ……突縁部、
２０……セグメント、２１……ボルトボツクス、
２２，２２′……セグメント、２３，２３′……
アンカーボルト、２４……連結金物、２５，２５
′……ナツト。
FIG. 1 is a perspective view showing an embodiment of the joint structure of the shield segment of the present invention, FIG. 2 is a longitudinal sectional side view of the same, and FIG. 3 is a longitudinal sectional side view showing the same joined state.
FIG. 4 is a front view showing another example, FIG. 5 is a perspective view showing a conventional segment, and FIG. 6 is a longitudinal sectional side view showing another example. 1, 1'...Segment, 1a, 1a'...Joint surface, 1b, 1b'...Inner peripheral surface, 2...Groove, 3...
... Cap nut, 4 ... Bolt insertion hole, 5 ... Mounting hardware, 6 ... Bolt, 7 ... Groove, 7a ... Projection,
20...Segment, 21...Boltbox,
22, 22'... segment, 23, 23'...
Anchor bolt, 24... Connecting hardware, 25, 25
'...Natsuto.
Claims (1)
溝を形成し、この溝に外周面に向けて袋ナツトを
埋設し、セグメントの内周面の他端にはボルト挿
通孔を穿設した取付金物を接合方向に向け突設し
たことを特徴とするシールドセグメントの接合部
構造。 Attachment in which a groove is formed on one end of the inner circumferential surface of the segment that opens to the joint surface, a cap nut is buried in this groove toward the outer circumferential surface, and a bolt insertion hole is drilled at the other end of the inner circumferential surface of the segment. A shield segment joint structure characterized by protruding metal fittings in the joining direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985175304U JPH0417676Y2 (en) | 1985-11-14 | 1985-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985175304U JPH0417676Y2 (en) | 1985-11-14 | 1985-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6285599U true JPS6285599U (en) | 1987-06-01 |
| JPH0417676Y2 JPH0417676Y2 (en) | 1992-04-20 |
Family
ID=31114503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985175304U Expired JPH0417676Y2 (en) | 1985-11-14 | 1985-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417676Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012036591A (en) * | 2010-08-04 | 2012-02-23 | Shimizu Corp | Segment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113329A (en) * | 1975-03-31 | 1976-10-06 | Nippon Shield Eng Kk | Method of tunnel upset construction by means of segment |
| JPS5838834U (en) * | 1981-09-08 | 1983-03-14 | 株式会社アキタ | Joint structure of concrete waterway |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5838834B2 (en) * | 1979-08-06 | 1983-08-25 | 安立電気株式会社 | currency identification device |
-
1985
- 1985-11-14 JP JP1985175304U patent/JPH0417676Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113329A (en) * | 1975-03-31 | 1976-10-06 | Nippon Shield Eng Kk | Method of tunnel upset construction by means of segment |
| JPS5838834U (en) * | 1981-09-08 | 1983-03-14 | 株式会社アキタ | Joint structure of concrete waterway |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012036591A (en) * | 2010-08-04 | 2012-02-23 | Shimizu Corp | Segment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0417676Y2 (en) | 1992-04-20 |