JPH0420478B2 - - Google Patents
Info
- Publication number
- JPH0420478B2 JPH0420478B2 JP61060333A JP6033386A JPH0420478B2 JP H0420478 B2 JPH0420478 B2 JP H0420478B2 JP 61060333 A JP61060333 A JP 61060333A JP 6033386 A JP6033386 A JP 6033386A JP H0420478 B2 JPH0420478 B2 JP H0420478B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- boom
- angle
- tunnel
- excavation
- 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
- 238000009412 basement excavation Methods 0.000 claims description 39
- 230000008602 contraction Effects 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 238000011426 transformation method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6033386A JPS62220696A (ja) | 1986-03-18 | 1986-03-18 | 自動掘削機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6033386A JPS62220696A (ja) | 1986-03-18 | 1986-03-18 | 自動掘削機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62220696A JPS62220696A (ja) | 1987-09-28 |
| JPH0420478B2 true JPH0420478B2 (de) | 1992-04-02 |
Family
ID=13139136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6033386A Granted JPS62220696A (ja) | 1986-03-18 | 1986-03-18 | 自動掘削機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62220696A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0735916Y2 (ja) * | 1989-10-03 | 1995-08-16 | 西松建設株式会社 | トンネル用掘進機の位置検出装置 |
| JP2597919B2 (ja) * | 1990-06-04 | 1997-04-09 | 株式会社大林組 | 掘削機の位置検出装置 |
| JP6566763B2 (ja) * | 2015-07-24 | 2019-08-28 | 大成建設株式会社 | トンネル掘削機の位置決め方法およびトンネル掘削機の誘導装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60173297A (ja) * | 1984-02-15 | 1985-09-06 | 株式会社福田組 | 掘削機 |
-
1986
- 1986-03-18 JP JP6033386A patent/JPS62220696A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60173297A (ja) * | 1984-02-15 | 1985-09-06 | 株式会社福田組 | 掘削機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62220696A (ja) | 1987-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |