JPS6233837Y2 - - Google Patents
Info
- Publication number
- JPS6233837Y2 JPS6233837Y2 JP2441982U JP2441982U JPS6233837Y2 JP S6233837 Y2 JPS6233837 Y2 JP S6233837Y2 JP 2441982 U JP2441982 U JP 2441982U JP 2441982 U JP2441982 U JP 2441982U JP S6233837 Y2 JPS6233837 Y2 JP S6233837Y2
- Authority
- JP
- Japan
- Prior art keywords
- segment
- segments
- tunnel wall
- gear
- fastening means
- 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
- 238000010276 construction Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011440 grout Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2441982U JPS58129996U (ja) | 1982-02-22 | 1982-02-22 | トンネル壁構築用セグメント |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2441982U JPS58129996U (ja) | 1982-02-22 | 1982-02-22 | トンネル壁構築用セグメント |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58129996U JPS58129996U (ja) | 1983-09-02 |
| JPS6233837Y2 true JPS6233837Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-29 |
Family
ID=30036421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2441982U Granted JPS58129996U (ja) | 1982-02-22 | 1982-02-22 | トンネル壁構築用セグメント |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58129996U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1982
- 1982-02-22 JP JP2441982U patent/JPS58129996U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58129996U (ja) | 1983-09-02 |