JPS60148994A - 発進口のシ−ル構造 - Google Patents
発進口のシ−ル構造Info
- Publication number
- JPS60148994A JPS60148994A JP136584A JP136584A JPS60148994A JP S60148994 A JPS60148994 A JP S60148994A JP 136584 A JP136584 A JP 136584A JP 136584 A JP136584 A JP 136584A JP S60148994 A JPS60148994 A JP S60148994A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- starting port
- shield
- wall
- sealing material
- 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
- 239000003566 sealing material Substances 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 230000005641 tunneling Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000004567 concrete Substances 0.000 claims description 4
- 239000011178 precast concrete Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003673 groundwater Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP136584A JPS60148994A (ja) | 1984-01-10 | 1984-01-10 | 発進口のシ−ル構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP136584A JPS60148994A (ja) | 1984-01-10 | 1984-01-10 | 発進口のシ−ル構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60148994A true JPS60148994A (ja) | 1985-08-06 |
| JPH033797B2 JPH033797B2 (enrdf_load_stackoverflow) | 1991-01-21 |
Family
ID=11499467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP136584A Granted JPS60148994A (ja) | 1984-01-10 | 1984-01-10 | 発進口のシ−ル構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60148994A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63176197U (enrdf_load_stackoverflow) * | 1987-05-06 | 1988-11-15 | ||
| JPH0190897U (enrdf_load_stackoverflow) * | 1987-12-03 | 1989-06-14 | ||
| JPH0242996U (enrdf_load_stackoverflow) * | 1988-09-12 | 1990-03-26 | ||
| JPH02140392A (ja) * | 1988-06-22 | 1990-05-30 | Taiyo Tekko Kk | 発進口のシール構造および到達口のシール構造 |
-
1984
- 1984-01-10 JP JP136584A patent/JPS60148994A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63176197U (enrdf_load_stackoverflow) * | 1987-05-06 | 1988-11-15 | ||
| JPH0190897U (enrdf_load_stackoverflow) * | 1987-12-03 | 1989-06-14 | ||
| JPH02140392A (ja) * | 1988-06-22 | 1990-05-30 | Taiyo Tekko Kk | 発進口のシール構造および到達口のシール構造 |
| JPH0242996U (enrdf_load_stackoverflow) * | 1988-09-12 | 1990-03-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033797B2 (enrdf_load_stackoverflow) | 1991-01-21 |
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