JPS536777B2 - - Google Patents
Info
- Publication number
- JPS536777B2 JPS536777B2 JP5920972A JP5920972A JPS536777B2 JP S536777 B2 JPS536777 B2 JP S536777B2 JP 5920972 A JP5920972 A JP 5920972A JP 5920972 A JP5920972 A JP 5920972A JP S536777 B2 JPS536777 B2 JP S536777B2
- Authority
- JP
- Japan
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Bridges Or Land Bridges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5920972A JPS536777B2 (en:Method) | 1972-06-14 | 1972-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5920972A JPS536777B2 (en:Method) | 1972-06-14 | 1972-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4919637A JPS4919637A (en:Method) | 1974-02-21 |
| JPS536777B2 true JPS536777B2 (en:Method) | 1978-03-11 |
Family
ID=13106772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5920972A Expired JPS536777B2 (en:Method) | 1972-06-14 | 1972-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS536777B2 (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5813897A (ja) * | 1981-07-17 | 1983-01-26 | 株式会社奥村組 | 軌道下における横孔掘削法 |
| JPS5988593A (ja) * | 1982-11-15 | 1984-05-22 | 株式会社奥村組 | 地下道構築法 |
| JPS63184695A (ja) * | 1987-01-26 | 1988-07-30 | 株式会社大林組 | 地下コンクリ−ト版の造成工法 |
| JPS63184693A (ja) * | 1987-01-26 | 1988-07-30 | 株式会社大林組 | 既存トンネルの防護工法 |
-
1972
- 1972-06-14 JP JP5920972A patent/JPS536777B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4919637A (en:Method) | 1974-02-21 |