JPS612596U - concrete segment - Google Patents
concrete segmentInfo
- Publication number
- JPS612596U JPS612596U JP8629984U JP8629984U JPS612596U JP S612596 U JPS612596 U JP S612596U JP 8629984 U JP8629984 U JP 8629984U JP 8629984 U JP8629984 U JP 8629984U JP S612596 U JPS612596 U JP S612596U
- Authority
- JP
- Japan
- Prior art keywords
- concrete segment
- segment
- shield tunnel
- lid
- peripheral surface
- 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
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000008014 freezing Effects 0.000 claims 1
- 238000007710 freezing Methods 0.000 claims 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図はシールドトンネルを示す横断面図、第２図は側
部のセグメントの底面図、第３図は第２図のＡ−Ａ線断
面図、第４図は凍結防止作業−を示す概略断面図である
。
１・・・シールドトンネル、２・・・コンクリートセグ
メ冫ト、２ａ・・・外周面、３・・・グラウト承一ル、
４・・・パイプ、５・・・蓋、６・・・ポーリング装置
、７・・・地中、訃・・孔、９・・・加熱装置。[Brief Description of the Drawings] Figure 1 is a cross-sectional view showing the shield tunnel, Figure 2 is a bottom view of the side segment, Figure 3 is a sectional view taken along the line A-A in Figure 2, and Figure 4 is a cross-sectional view of the shield tunnel. It is a schematic sectional view showing antifreeze work. 1... Shield tunnel, 2... Concrete segment, 2a... Outer peripheral surface, 3... Grout fitting,
4... Pipe, 5... Lid, 6... Polling device, 7... Underground, butt... Hole, 9... Heating device.
Claims (1)
“盃＊九．ｔ’ ｝ ７，；ｉ；ｙｔ４０．ｔ＋ヘユ．
そヮやに凍結することを防止する加熱装置の挿入用で、
かつ外周面側に蓋が取付け可能であるパイプを適宜位置
に埋設してなることを特徴とするコンクリ４ −トセグ
メント。, Segment used on the side of the shield tunnel
“Sakazuki*9.t' } 7,;i;yt40.t+heyu.
This is for inserting a heating device to prevent freezing there.
A concrete segment characterized in that a pipe to which a lid can be attached to the outer peripheral surface is buried at an appropriate position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8629984U JPS612596U (en) | 1984-06-11 | 1984-06-11 | concrete segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8629984U JPS612596U (en) | 1984-06-11 | 1984-06-11 | concrete segment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS612596U true JPS612596U (en) | 1986-01-09 |
| JPH052708Y2 JPH052708Y2 (en) | 1993-01-22 |
Family
ID=30637476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8629984U Granted JPS612596U (en) | 1984-06-11 | 1984-06-11 | concrete segment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS612596U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55172495U (en) * | 1979-05-31 | 1980-12-10 | ||
| JPS56111796A (en) * | 1980-02-06 | 1981-09-03 | Maeda Construction | Method of ground inside void detecting and filling material injection construction of excavated hill |
-
1984
- 1984-06-11 JP JP8629984U patent/JPS612596U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55172495U (en) * | 1979-05-31 | 1980-12-10 | ||
| JPS56111796A (en) * | 1980-02-06 | 1981-09-03 | Maeda Construction | Method of ground inside void detecting and filling material injection construction of excavated hill |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH052708Y2 (en) | 1993-01-22 |
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