JPH0353433B2 - - Google Patents
Info
- Publication number
- JPH0353433B2 JPH0353433B2 JP9164987A JP9164987A JPH0353433B2 JP H0353433 B2 JPH0353433 B2 JP H0353433B2 JP 9164987 A JP9164987 A JP 9164987A JP 9164987 A JP9164987 A JP 9164987A JP H0353433 B2 JPH0353433 B2 JP H0353433B2
- Authority
- JP
- Japan
- Prior art keywords
- underground structure
- reaction force
- edge cutting
- propulsion
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000009933 burial Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9164987A JPS63261098A (ja) | 1987-04-14 | 1987-04-14 | 地下構造物の推進反力支持装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9164987A JPS63261098A (ja) | 1987-04-14 | 1987-04-14 | 地下構造物の推進反力支持装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63261098A JPS63261098A (ja) | 1988-10-27 |
| JPH0353433B2 true JPH0353433B2 (enrdf_load_stackoverflow) | 1991-08-15 |
Family
ID=14032363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9164987A Granted JPS63261098A (ja) | 1987-04-14 | 1987-04-14 | 地下構造物の推進反力支持装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63261098A (enrdf_load_stackoverflow) |
-
1987
- 1987-04-14 JP JP9164987A patent/JPS63261098A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63261098A (ja) | 1988-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070815 Year of fee payment: 16 |