JPS642759B2 - - Google Patents
Info
- Publication number
- JPS642759B2 JPS642759B2 JP56159470A JP15947081A JPS642759B2 JP S642759 B2 JPS642759 B2 JP S642759B2 JP 56159470 A JP56159470 A JP 56159470A JP 15947081 A JP15947081 A JP 15947081A JP S642759 B2 JPS642759 B2 JP S642759B2
- Authority
- JP
- Japan
- Prior art keywords
- segment
- shield
- frozen soil
- created
- ground
- 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
- 239000002689 soil Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 230000008014 freezing Effects 0.000 claims description 13
- 238000007710 freezing Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 6
- 238000010257 thawing Methods 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56159470A JPS5862292A (ja) | 1981-10-08 | 1981-10-08 | シ−ルドセグメント周囲への裏込注入法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56159470A JPS5862292A (ja) | 1981-10-08 | 1981-10-08 | シ−ルドセグメント周囲への裏込注入法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5862292A JPS5862292A (ja) | 1983-04-13 |
| JPS642759B2 true JPS642759B2 (enExample) | 1989-01-18 |
Family
ID=15694469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56159470A Granted JPS5862292A (ja) | 1981-10-08 | 1981-10-08 | シ−ルドセグメント周囲への裏込注入法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5862292A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009046809A (ja) * | 2007-08-13 | 2009-03-05 | Kajima Corp | シールド掘進機におけるテールシールの整備方法および装置 |
-
1981
- 1981-10-08 JP JP56159470A patent/JPS5862292A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5862292A (ja) | 1983-04-13 |
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