JPS5685018A - Construction of water shielding wall - Google Patents
Construction of water shielding wallInfo
- Publication number
- JPS5685018A JPS5685018A JP16110079A JP16110079A JPS5685018A JP S5685018 A JPS5685018 A JP S5685018A JP 16110079 A JP16110079 A JP 16110079A JP 16110079 A JP16110079 A JP 16110079A JP S5685018 A JPS5685018 A JP S5685018A
- Authority
- JP
- Japan
- Prior art keywords
- shielding wall
- pit
- water
- water impervious
- water shielding
- 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
Abstract
PURPOSE: To construct a water shielding wall effectively and economically by providing a water impervious membrane to the water shielding wall constructed underground.
CONSTITUTION: A pit 1 is excavated, and then two partition plates 5 whose center is fixed with a supporting pole 4 with a groove 3 are inserted vertically into the left- and right-hand end portions of the pit 1 and fixed in parallel inside the pit 1. And, A water impervious film 2, e.g., nylon sheet, etc., is delivered in the neighborhood of the pit 1 and then a plate 6 is attached to its side edge. The water impervious film 2 and the plate 6 are erected together with an angle 7, etc., the water impervious film 2 is positioned in the groove 3 of the supporting ple 4, the plate 6 and the angle 7 are inserted into the supporting poles 4 from above and fixed. Then back-filling materials 12 and 13 are driven into the surface and back sides of the water impervious film 2 to construct a water shielding wall.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16110079A JPS5685018A (en) | 1979-12-12 | 1979-12-12 | Construction of water shielding wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16110079A JPS5685018A (en) | 1979-12-12 | 1979-12-12 | Construction of water shielding wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5685018A true JPS5685018A (en) | 1981-07-10 |
Family
ID=15728596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16110079A Pending JPS5685018A (en) | 1979-12-12 | 1979-12-12 | Construction of water shielding wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5685018A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62133210A (en) * | 1985-12-06 | 1987-06-16 | Sumitomo Kensetsu Kk | Forming method for impermeable wall |
| JPS62236914A (en) * | 1986-04-05 | 1987-10-17 | Taiyo Kogyo Kk | Formation of underground cut-off wall |
| JPS6311713A (en) * | 1986-06-30 | 1988-01-19 | Taisei Corp | Construction of simple cut-off wall |
| CN102733403A (en) * | 2012-02-24 | 2012-10-17 | 中国科学院寒区旱区环境与工程研究所 | Method for preventing permafrost layer from feeding water to inflow in excavation pit by using waterproof film |
| CN106320351A (en) * | 2016-08-25 | 2017-01-11 | 中铁四局集团有限公司 | Construction method for small-spacing long-large underwater sheet steel pile cofferdams |
| CN109555164A (en) * | 2018-12-20 | 2019-04-02 | 中国矿业大学(北京) | It is laid with the method and underground waterproof layer of underground waterproof layer over long distances |
-
1979
- 1979-12-12 JP JP16110079A patent/JPS5685018A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62133210A (en) * | 1985-12-06 | 1987-06-16 | Sumitomo Kensetsu Kk | Forming method for impermeable wall |
| JPS62236914A (en) * | 1986-04-05 | 1987-10-17 | Taiyo Kogyo Kk | Formation of underground cut-off wall |
| JPS6311713A (en) * | 1986-06-30 | 1988-01-19 | Taisei Corp | Construction of simple cut-off wall |
| JPH045093B2 (en) * | 1986-06-30 | 1992-01-30 | ||
| CN102733403A (en) * | 2012-02-24 | 2012-10-17 | 中国科学院寒区旱区环境与工程研究所 | Method for preventing permafrost layer from feeding water to inflow in excavation pit by using waterproof film |
| CN102733403B (en) * | 2012-02-24 | 2015-05-13 | 中国科学院寒区旱区环境与工程研究所 | Method for preventing permafrost layer from feeding water to inflow in excavation pit by using waterproof film |
| CN106320351A (en) * | 2016-08-25 | 2017-01-11 | 中铁四局集团有限公司 | Construction method for small-spacing long-large underwater sheet steel pile cofferdams |
| CN109555164A (en) * | 2018-12-20 | 2019-04-02 | 中国矿业大学(北京) | It is laid with the method and underground waterproof layer of underground waterproof layer over long distances |
| CN109555164B (en) * | 2018-12-20 | 2020-04-21 | 中国矿业大学(北京) | Method for laying underground waterproof layer in long distance and underground waterproof layer |
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