JPS5766222A - Construction of underground continuous wall - Google Patents
Construction of underground continuous wallInfo
- Publication number
- JPS5766222A JPS5766222A JP13928380A JP13928380A JPS5766222A JP S5766222 A JPS5766222 A JP S5766222A JP 13928380 A JP13928380 A JP 13928380A JP 13928380 A JP13928380 A JP 13928380A JP S5766222 A JPS5766222 A JP S5766222A
- Authority
- JP
- Japan
- Prior art keywords
- trench
- joint box
- concrete
- construction
- continuous wall
- 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
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
PURPOSE: To eliminate the need for locking pipes and raise the efficiency of construction of an underground continuous wall of partition steel plate type by filling a side-pressure member, e.g., gravel, etc., in the end portion of trench on the forward side.
CONSTITUTION: A trench 1 is provided by excavating the ground where a forward element is to be constructed. While tensing a sheet 2 for preventing the leak of concrete, an iron bar cage 4 with a partition plate 3 is hung down in the trench 1 and then a joint box 5 for pushing the partition plate 3 is erected in the trench 1. And, while placing concrete 7 through a tremie tube 6, gravel 8 is charged and filled so as to push the back side of the joint box 5. The trench 1 is excavated where a succeeding element B is to be constructed in such a way that it is connected with the trench 1 on the element A. While pulling up the joint box 5 and tensing the leak-preventing sheet 2, an iron bar cage 4 is erected for the succeeding element B and then concrete is placed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13928380A JPS5766222A (en) | 1980-10-07 | 1980-10-07 | Construction of underground continuous wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13928380A JPS5766222A (en) | 1980-10-07 | 1980-10-07 | Construction of underground continuous wall |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5766222A true JPS5766222A (en) | 1982-04-22 |
Family
ID=15241667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13928380A Pending JPS5766222A (en) | 1980-10-07 | 1980-10-07 | Construction of underground continuous wall |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5766222A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104947720A (en) * | 2015-06-19 | 2015-09-30 | 上海建工二建集团有限公司 | High-pressure airflow stripping type joint box and using method thereof |
-
1980
- 1980-10-07 JP JP13928380A patent/JPS5766222A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104947720A (en) * | 2015-06-19 | 2015-09-30 | 上海建工二建集团有限公司 | High-pressure airflow stripping type joint box and using method thereof |
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