JPS6299699U - - Google Patents
Info
- Publication number
- JPS6299699U JPS6299699U JP18870985U JP18870985U JPS6299699U JP S6299699 U JPS6299699 U JP S6299699U JP 18870985 U JP18870985 U JP 18870985U JP 18870985 U JP18870985 U JP 18870985U JP S6299699 U JPS6299699 U JP S6299699U
- Authority
- JP
- Japan
- Prior art keywords
- grout holes
- segment
- closed
- utility
- cylindrical body
- 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
- 239000011440 grout Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
Description
第１図はシールド工法の一例を示す断面図、第
２図は同上のグラウト注入状態の断面図、第３図
は実施例のセグメントのグラウト注入状態の断面
図、第４図は同上の一部拡大断面図である。
２……セグメント、５……グラウトホール、７
……口金、８……のぞき窓、９……ネジ部、１０
……蓋。
Figure 1 is a cross-sectional view showing an example of the shield construction method, Figure 2 is a cross-sectional view of the same grouting state as above, Figure 3 is a cross-sectional view of the segment of the example in grouting state, and Figure 4 is a part of the same as above. It is an enlarged sectional view. 2... Segment, 5... Grout hole, 7
...Base, 8...Peephole, 9...Screw part, 10
……lid.
Claims (1)
セグメントにおいて、上記グラウトホールの少な
くとも１つに先端閉塞の透明筒体でなるのぞき窓
を突設したことを特徴とするシールド工法用セグ
メント。 A segment for shield construction having a plurality of grout holes, characterized in that at least one of the grout holes has a viewing window made of a transparent cylindrical body whose tip is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985188709U JPH044073Y2 (en) | 1985-12-06 | 1985-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985188709U JPH044073Y2 (en) | 1985-12-06 | 1985-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6299699U true JPS6299699U (en) | 1987-06-25 |
| JPH044073Y2 JPH044073Y2 (en) | 1992-02-06 |
Family
ID=31140326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985188709U Expired JPH044073Y2 (en) | 1985-12-06 | 1985-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044073Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006070453A (en) * | 2004-08-31 | 2006-03-16 | Hokuriku Eesukon Kogyo Kk | Filling confirmation implement for tunnel back-filling filler |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52151646U (en) * | 1976-05-13 | 1977-11-17 |
-
1985
- 1985-12-06 JP JP1985188709U patent/JPH044073Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52151646U (en) * | 1976-05-13 | 1977-11-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044073Y2 (en) | 1992-02-06 |
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