JPS579999A - Method of and apparatus for preventing extrusion of back filling material - Google Patents
Method of and apparatus for preventing extrusion of back filling materialInfo
- Publication number
- JPS579999A JPS579999A JP8130180A JP8130180A JPS579999A JP S579999 A JPS579999 A JP S579999A JP 8130180 A JP8130180 A JP 8130180A JP 8130180 A JP8130180 A JP 8130180A JP S579999 A JPS579999 A JP S579999A
- Authority
- JP
- Japan
- Prior art keywords
- filling material
- back filling
- preventing extrusion
- extrusion
- preventing
- 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.)
- Pending
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8130180A JPS579999A (en) | 1980-06-18 | 1980-06-18 | Method of and apparatus for preventing extrusion of back filling material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8130180A JPS579999A (en) | 1980-06-18 | 1980-06-18 | Method of and apparatus for preventing extrusion of back filling material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS579999A true JPS579999A (en) | 1982-01-19 |
Family
ID=13742563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8130180A Pending JPS579999A (en) | 1980-06-18 | 1980-06-18 | Method of and apparatus for preventing extrusion of back filling material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS579999A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6277300U (en) * | 1985-10-31 | 1987-05-18 | ||
JPS62185795U (en) * | 1986-05-17 | 1987-11-26 | ||
JPH0238698A (en) * | 1988-07-29 | 1990-02-08 | Nippon Tetsudo Kensetsu Kodan | Sealing device for shield machine |
JP2009068287A (en) * | 2007-09-14 | 2009-04-02 | Shimizu Corp | Tunnel constructing method and tunnel excavator |
CN102507605A (en) * | 2011-10-27 | 2012-06-20 | 西安毅达信息系统有限公司 | Detection system for machine for automatically detecting visible foreign matters in liquid |
-
1980
- 1980-06-18 JP JP8130180A patent/JPS579999A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6277300U (en) * | 1985-10-31 | 1987-05-18 | ||
JPS62185795U (en) * | 1986-05-17 | 1987-11-26 | ||
JPH0238698A (en) * | 1988-07-29 | 1990-02-08 | Nippon Tetsudo Kensetsu Kodan | Sealing device for shield machine |
JP2009068287A (en) * | 2007-09-14 | 2009-04-02 | Shimizu Corp | Tunnel constructing method and tunnel excavator |
CN102507605A (en) * | 2011-10-27 | 2012-06-20 | 西安毅达信息系统有限公司 | Detection system for machine for automatically detecting visible foreign matters in liquid |
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