JPS559911A - Joint work process for continuous underground wall by use of interlocking pipe and backing material container bag - Google Patents
Joint work process for continuous underground wall by use of interlocking pipe and backing material container bagInfo
- Publication number
- JPS559911A JPS559911A JP8086978A JP8086978A JPS559911A JP S559911 A JPS559911 A JP S559911A JP 8086978 A JP8086978 A JP 8086978A JP 8086978 A JP8086978 A JP 8086978A JP S559911 A JPS559911 A JP S559911A
- Authority
- JP
- Japan
- Prior art keywords
- pipes
- backing material
- concrete
- groove
- 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 prevent concrete from alowing to the back side of interlocking pipes placed at the ends of a groove formed in the ground by packing a backing material container bag in each of the gaps beetwen the pipes and the back face soil wall.
CONSTITUTION: In the construction of an underground earth-retaining wall, underground structure wall, or the like a vartical groove 5A of a predetermined depth is formed in the ground, steel interlocking pipes 1 circular in cross section are placed at the ends of the groove 5A, and bags 2 made of a flexible material such as vinyl are placed along the back faces of the pipes 1 to hold the pipes 1 upright. Then a backing material 3 such as gravel is filled in the bags 2, and concrete 7A is cast in the space surrounded by the pipes 1 and the side faces 6 of the groove 5A. After curing of the concrete, the pipes 1 are drawn out and the adjacent spaces are filled with concrete 7B. These steps are repeated to form an underground wall.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8086978A JPS559911A (en) | 1978-07-05 | 1978-07-05 | Joint work process for continuous underground wall by use of interlocking pipe and backing material container bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8086978A JPS559911A (en) | 1978-07-05 | 1978-07-05 | Joint work process for continuous underground wall by use of interlocking pipe and backing material container bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS559911A true JPS559911A (en) | 1980-01-24 |
Family
ID=13730341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8086978A Pending JPS559911A (en) | 1978-07-05 | 1978-07-05 | Joint work process for continuous underground wall by use of interlocking pipe and backing material container bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS559911A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01206419A (en) * | 1988-02-15 | 1989-08-18 | Hi Tech Lab Inc | Automatic power factor controller |
| CN102155010A (en) * | 2011-05-28 | 2011-08-17 | 上海远方基础工程有限公司 | Seaming method of underground diaphragm wall |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231650A (en) * | 1975-09-04 | 1977-03-10 | Natl Inst For Res In Inorg Mater | Thermion radiation cathode |
-
1978
- 1978-07-05 JP JP8086978A patent/JPS559911A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231650A (en) * | 1975-09-04 | 1977-03-10 | Natl Inst For Res In Inorg Mater | Thermion radiation cathode |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01206419A (en) * | 1988-02-15 | 1989-08-18 | Hi Tech Lab Inc | Automatic power factor controller |
| CN102155010A (en) * | 2011-05-28 | 2011-08-17 | 上海远方基础工程有限公司 | Seaming method of underground diaphragm wall |
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