JPH0523633Y2 - - Google Patents
Info
- Publication number
- JPH0523633Y2 JPH0523633Y2 JP19943786U JP19943786U JPH0523633Y2 JP H0523633 Y2 JPH0523633 Y2 JP H0523633Y2 JP 19943786 U JP19943786 U JP 19943786U JP 19943786 U JP19943786 U JP 19943786U JP H0523633 Y2 JPH0523633 Y2 JP H0523633Y2
- Authority
- JP
- Japan
- Prior art keywords
- socket
- steel pipe
- shield tunnel
- branching
- manhole
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 38
- 239000010959 steel Substances 0.000 claims description 38
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- 230000002787 reinforcement Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000000087 stabilizing effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19943786U JPH0523633Y2 (enrdf_load_stackoverflow) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19943786U JPH0523633Y2 (enrdf_load_stackoverflow) | 1986-12-29 | 1986-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63108448U JPS63108448U (enrdf_load_stackoverflow) | 1988-07-13 |
| JPH0523633Y2 true JPH0523633Y2 (enrdf_load_stackoverflow) | 1993-06-16 |
Family
ID=31161061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19943786U Expired - Lifetime JPH0523633Y2 (enrdf_load_stackoverflow) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523633Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-12-29 JP JP19943786U patent/JPH0523633Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63108448U (enrdf_load_stackoverflow) | 1988-07-13 |
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