JPS6433400A - Timbering member for tunnel - Google Patents
Timbering member for tunnelInfo
- Publication number
- JPS6433400A JPS6433400A JP62187985A JP18798587A JPS6433400A JP S6433400 A JPS6433400 A JP S6433400A JP 62187985 A JP62187985 A JP 62187985A JP 18798587 A JP18798587 A JP 18798587A JP S6433400 A JPS6433400 A JP S6433400A
- Authority
- JP
- Japan
- Prior art keywords
- memories
- tie rod
- coupling
- semiarched
- coupling part
- 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.)
- Granted
Links
Abstract
PURPOSE: To facilitate setting of an excavation surface by a method wherein a hollow material semiarched support member is provided with one end to which a flange part is attached and the other end to which a coupling part is arranged displays memories at intervals of a given angle from a central point and provided with a plurality of tie rod receiving parts. CONSTITUTION: A semiarched curved support member 1 is provided at one with a flange part 3 and at the other end with a coupling part 2. Further, memories 4 and angles 5 are displayed on the member 1 at intervals of a given angle from the central point of a semiarch. Further, the member 1 is provided with four tie rod receiving part 6. The members having the memories 4 and the receiving parts 6, with two parts making one set, are arranged in a rising state along a tunnel inner wall and intercoupled through the coupling part 2, and a tie rod is inserted in the receiving part 6 for coupling. This constitution enables manual carriage and manual assembly arrangement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62187985A JPH0645998B2 (en) | 1987-07-28 | 1987-07-28 | Support member for tunnel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62187985A JPH0645998B2 (en) | 1987-07-28 | 1987-07-28 | Support member for tunnel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6433400A true JPS6433400A (en) | 1989-02-03 |
JPH0645998B2 JPH0645998B2 (en) | 1994-06-15 |
Family
ID=16215600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62187985A Expired - Lifetime JPH0645998B2 (en) | 1987-07-28 | 1987-07-28 | Support member for tunnel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0645998B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH041298U (en) * | 1990-04-12 | 1992-01-08 | ||
JP2011052536A (en) * | 2004-11-29 | 2011-03-17 | Seo Dong Hyun | Tip supporting tunnel construction method of large cross-section tunnel |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101582905B1 (en) * | 2014-03-18 | 2016-01-07 | 한국건설기술연구원 | Tunnel construction method having steel rib of concrete filled tube(cft) structure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4888272U (en) * | 1972-01-28 | 1973-10-25 | ||
JPS54108532U (en) * | 1978-01-18 | 1979-07-31 |
-
1987
- 1987-07-28 JP JP62187985A patent/JPH0645998B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4888272U (en) * | 1972-01-28 | 1973-10-25 | ||
JPS54108532U (en) * | 1978-01-18 | 1979-07-31 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH041298U (en) * | 1990-04-12 | 1992-01-08 | ||
JP2011052536A (en) * | 2004-11-29 | 2011-03-17 | Seo Dong Hyun | Tip supporting tunnel construction method of large cross-section tunnel |
Also Published As
Publication number | Publication date |
---|---|
JPH0645998B2 (en) | 1994-06-15 |
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