JPH0588358B2 - - Google Patents
Info
- Publication number
- JPH0588358B2 JPH0588358B2 JP61217529A JP21752986A JPH0588358B2 JP H0588358 B2 JPH0588358 B2 JP H0588358B2 JP 61217529 A JP61217529 A JP 61217529A JP 21752986 A JP21752986 A JP 21752986A JP H0588358 B2 JPH0588358 B2 JP H0588358B2
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- shield
- machines
- inner cylinder
- underground
- 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
- 238000007710 freezing Methods 0.000 claims description 27
- 230000008014 freezing Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000009412 basement excavation Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 10
- 238000005192 partition Methods 0.000 description 10
- 239000002689 soil Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000004181 pedogenesis Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61217529A JPS6375290A (ja) | 1986-09-16 | 1986-09-16 | シ−ルド・トンネルの地中接合工法及び地中接合装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61217529A JPS6375290A (ja) | 1986-09-16 | 1986-09-16 | シ−ルド・トンネルの地中接合工法及び地中接合装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6375290A JPS6375290A (ja) | 1988-04-05 |
| JPH0588358B2 true JPH0588358B2 (en]) | 1993-12-21 |
Family
ID=16705674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61217529A Granted JPS6375290A (ja) | 1986-09-16 | 1986-09-16 | シ−ルド・トンネルの地中接合工法及び地中接合装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6375290A (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63110393A (ja) * | 1986-10-28 | 1988-05-14 | 前田建設工業株式会社 | 機械化シールドにおけるトンネルドツキング工法 |
| JPH0654077B2 (ja) * | 1987-03-11 | 1994-07-20 | 清水建設株式会社 | シ−ルド・トンネルの地中接合装置 |
| JPS63308194A (ja) * | 1987-06-08 | 1988-12-15 | 清水建設株式会社 | シ−ルド掘削機 |
| JPH0826742B2 (ja) * | 1989-07-24 | 1996-03-21 | 株式会社小松製作所 | シールド掘削機の接合方法及び接合装置 |
-
1986
- 1986-09-16 JP JP61217529A patent/JPS6375290A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6375290A (ja) | 1988-04-05 |
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