JPS56131711A - Water shielding plate for constructing cut-off wall - Google Patents
Water shielding plate for constructing cut-off wallInfo
- Publication number
- JPS56131711A JPS56131711A JP3474280A JP3474280A JPS56131711A JP S56131711 A JPS56131711 A JP S56131711A JP 3474280 A JP3474280 A JP 3474280A JP 3474280 A JP3474280 A JP 3474280A JP S56131711 A JPS56131711 A JP S56131711A
- Authority
- JP
- Japan
- Prior art keywords
- cut
- pipe
- plate
- engaged portion
- sand
- 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 raise the efficiency of water shielding when a grounting agent is filled in spaces by a method in which cut-off plates whose one end is fixed with a grout pipe are fitted into each other and then water jet is injected from the bottom of these pipes to discharge soil and sand in the spaces formed by these pipes, followed by the injection of grouting agent.
CONSTITUTION: In a cut-off plate 2, a grout pope 1 is fixed by welding to one side of the body 3, and also an engaged portion 4 with a space enough to insert the pipe 1 is formed at the other end. The first cut-off plate 2 is placed, and then the next cut-off plate 2 is placed by fitting it into the engaged portion 4 of the first cut- off plate 2 already provided with the gout pipe 1. The operation is repeated. When sand and soil is filled in the engaged portion 4 during the construction work, water jet is injected into the bottom of the pipe 1 to discharge the sand and soil from the upper part of the pipe 1. Then, a grouting agent is filled into space of the engaged portion 4 for shilding water.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3474280A JPS56131711A (en) | 1980-03-21 | 1980-03-21 | Water shielding plate for constructing cut-off wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3474280A JPS56131711A (en) | 1980-03-21 | 1980-03-21 | Water shielding plate for constructing cut-off wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56131711A true JPS56131711A (en) | 1981-10-15 |
Family
ID=12422766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3474280A Pending JPS56131711A (en) | 1980-03-21 | 1980-03-21 | Water shielding plate for constructing cut-off wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56131711A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490743A (en) * | 1993-06-21 | 1996-02-13 | University Of Waterloo | System for installing material in the ground |
| US5782583A (en) * | 1989-03-03 | 1998-07-21 | University Of Waterloo | In-ground barrier |
| US5911546A (en) * | 1989-03-03 | 1999-06-15 | University Of Waterloo | In-ground barrier |
| US5938375A (en) * | 1997-12-17 | 1999-08-17 | Sevonson Environmental Services, Inc. | Method of sealing joints between adjacent sheet piling sections to form a continuous barrier and barriers formed using said method |
| US11499284B2 (en) * | 2020-05-30 | 2022-11-15 | Zhengzhou University | Trough plate for constructing locked polymer anti-seepage wall and construction method of locked polymer anti-seepage wall |
-
1980
- 1980-03-21 JP JP3474280A patent/JPS56131711A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5782583A (en) * | 1989-03-03 | 1998-07-21 | University Of Waterloo | In-ground barrier |
| US5911546A (en) * | 1989-03-03 | 1999-06-15 | University Of Waterloo | In-ground barrier |
| US5957625A (en) * | 1989-03-03 | 1999-09-28 | University Of Waterloo | In-ground barrier |
| US5490743A (en) * | 1993-06-21 | 1996-02-13 | University Of Waterloo | System for installing material in the ground |
| US5938375A (en) * | 1997-12-17 | 1999-08-17 | Sevonson Environmental Services, Inc. | Method of sealing joints between adjacent sheet piling sections to form a continuous barrier and barriers formed using said method |
| US11499284B2 (en) * | 2020-05-30 | 2022-11-15 | Zhengzhou University | Trough plate for constructing locked polymer anti-seepage wall and construction method of locked polymer anti-seepage wall |
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