JPS57100230A - Method and apparatus for construction of underground structure side wall - Google Patents
Method and apparatus for construction of underground structure side wallInfo
- Publication number
- JPS57100230A JPS57100230A JP55174693A JP17469380A JPS57100230A JP S57100230 A JPS57100230 A JP S57100230A JP 55174693 A JP55174693 A JP 55174693A JP 17469380 A JP17469380 A JP 17469380A JP S57100230 A JPS57100230 A JP S57100230A
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- scaffold
- moving
- iron bar
- attached
- 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
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
PURPOSE: To save the cost and time of construction work for the side wall of underground structures by hanging down a moving scaffold and a moving form for fabricating a body iron bar by a rail.
CONSTITUTION: The first stage concrete 5 for one round is finished by the conventional method, a moving scaffold 11 is attached to lower rails attached to the concrete 5 and an underground continuous wall 1, the already-set concrete is connected with the vertical iron bar 14 of unset concrete 5 by a coupler 15 on the scaffold 11, and then a cross iron bar 16 is attached to the vertical iron bar 14 of the unset concrete 5. After the fabrication of the iron bars, the scaffold 11 is moved along rails 8 and 9, a moving form 10 is built up around the fabricated iron bars, fresh concrete is poured into the concrete charging port (not illustrated) of the form 10 and set, and then the form 10 is separated from the set concrete and moved to the next section on the rails 8 and 9. Thus, the side walls of an underground tank can be spirally finished and set down in order.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55174693A JPS5932624B2 (en) | 1980-12-12 | 1980-12-12 | Method and device for constructing side walls of underground structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55174693A JPS5932624B2 (en) | 1980-12-12 | 1980-12-12 | Method and device for constructing side walls of underground structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57100230A true JPS57100230A (en) | 1982-06-22 |
| JPS5932624B2 JPS5932624B2 (en) | 1984-08-09 |
Family
ID=15983021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55174693A Expired JPS5932624B2 (en) | 1980-12-12 | 1980-12-12 | Method and device for constructing side walls of underground structures |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5932624B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7068967B2 (en) * | 2018-08-28 | 2022-05-17 | 大成建設株式会社 | Formwork system |
-
1980
- 1980-12-12 JP JP55174693A patent/JPS5932624B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5932624B2 (en) | 1984-08-09 |
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