JPS4920963Y1 - - Google Patents
Info
- Publication number
- JPS4920963Y1 JPS4920963Y1 JP1970078100U JP7810070U JPS4920963Y1 JP S4920963 Y1 JPS4920963 Y1 JP S4920963Y1 JP 1970078100 U JP1970078100 U JP 1970078100U JP 7810070 U JP7810070 U JP 7810070U JP S4920963 Y1 JPS4920963 Y1 JP S4920963Y1
- 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
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970078100U JPS4920963Y1 (ja) | 1970-08-04 | 1970-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970078100U JPS4920963Y1 (ja) | 1970-08-04 | 1970-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4920963Y1 true JPS4920963Y1 (ja) | 1974-06-05 |
Family
ID=33244117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1970078100U Expired JPS4920963Y1 (ja) | 1970-08-04 | 1970-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4920963Y1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015183399A (ja) * | 2014-03-21 | 2015-10-22 | 前田建設工業株式会社 | トンネル二次覆工天端付近の背面の隙間充填方法及び隙間充填装置 |
| JP2015183398A (ja) * | 2014-03-21 | 2015-10-22 | 前田建設工業株式会社 | トンネル覆工コンクリート背面への充填材注入時における打ち継ぎ目からのリーク防止方法及びリーク防止装置 |
-
1970
- 1970-08-04 JP JP1970078100U patent/JPS4920963Y1/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015183399A (ja) * | 2014-03-21 | 2015-10-22 | 前田建設工業株式会社 | トンネル二次覆工天端付近の背面の隙間充填方法及び隙間充填装置 |
| JP2015183398A (ja) * | 2014-03-21 | 2015-10-22 | 前田建設工業株式会社 | トンネル覆工コンクリート背面への充填材注入時における打ち継ぎ目からのリーク防止方法及びリーク防止装置 |