JPS6126467Y2 - - Google Patents
Info
- Publication number
- JPS6126467Y2 JPS6126467Y2 JP11233782U JP11233782U JPS6126467Y2 JP S6126467 Y2 JPS6126467 Y2 JP S6126467Y2 JP 11233782 U JP11233782 U JP 11233782U JP 11233782 U JP11233782 U JP 11233782U JP S6126467 Y2 JPS6126467 Y2 JP S6126467Y2
- Authority
- JP
- Japan
- Prior art keywords
- segment
- tunnel
- wellhead
- branch
- forming part
- 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.)
- Expired
Links
- 238000012856 packing Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11233782U JPS5919694U (ja) | 1982-07-23 | 1982-07-23 | 分岐トンネル坑口用セグメント |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11233782U JPS5919694U (ja) | 1982-07-23 | 1982-07-23 | 分岐トンネル坑口用セグメント |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5919694U JPS5919694U (ja) | 1984-02-06 |
JPS6126467Y2 true JPS6126467Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-08 |
Family
ID=30260456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11233782U Granted JPS5919694U (ja) | 1982-07-23 | 1982-07-23 | 分岐トンネル坑口用セグメント |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5919694U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2598691Y2 (ja) * | 1992-10-29 | 1999-08-16 | 鹿島建設株式会社 | 枝線取付用スチールセグメント |
JP4601878B2 (ja) * | 2001-08-29 | 2010-12-22 | 東京都下水道サービス株式会社 | シールドトンネルの構築方法と開口部用セグメント |
DE102009047048B3 (de) * | 2009-11-24 | 2011-05-26 | Ed. Züblin Ag | Stahltübbing neben einem Querschlag mit Ausgestaltung für eine richtungs-freie Durchbohrung zur Durchführung von Bohrgestängen |
-
1982
- 1982-07-23 JP JP11233782U patent/JPS5919694U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5919694U (ja) | 1984-02-06 |