JPS56156313A - Liquidization preventive structure for foundation - Google Patents
Liquidization preventive structure for foundationInfo
- Publication number
- JPS56156313A JPS56156313A JP6030780A JP6030780A JPS56156313A JP S56156313 A JPS56156313 A JP S56156313A JP 6030780 A JP6030780 A JP 6030780A JP 6030780 A JP6030780 A JP 6030780A JP S56156313 A JPS56156313 A JP S56156313A
- Authority
- JP
- Japan
- Prior art keywords
- drain
- foundation
- casing
- gravel
- filler
- 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
Abstract
PURPOSE: To obtain safe foundation by constructing a drain wall composed of gravel, etc., in such a manner as to surround the desired positions of the foundation in order to dissipate the void water pressure abruptly risen by earthquake, etc.
CONSTITUTION: A casing 10 provided with a cover 11 closing at the time of driving and opening by its own weight at the time of drawing is driven by a vibrator 12 and then drawn out while charging gravel, fine aggregate, slag, or other filler 13 into the casing 10 in order to construct a unit wall 1' for drain. Then, another casing is driven by connecting or partially overlapping it with the unit wall 1' for drain and then drawn out while charging the filler 13 into it. The operations are repeated to continuously construct walls for drain in turn. Thus, drain walls surrounding the desired positions of the foundation A can be constructed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6030780A JPS56156313A (en) | 1980-05-07 | 1980-05-07 | Liquidization preventive structure for foundation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6030780A JPS56156313A (en) | 1980-05-07 | 1980-05-07 | Liquidization preventive structure for foundation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56156313A true JPS56156313A (en) | 1981-12-03 |
JPH0138926B2 JPH0138926B2 (en) | 1989-08-17 |
Family
ID=13138364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6030780A Granted JPS56156313A (en) | 1980-05-07 | 1980-05-07 | Liquidization preventive structure for foundation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56156313A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62233326A (en) * | 1986-04-02 | 1987-10-13 | Kajima Corp | Column line-type water-permeable wall construction work |
US4745979A (en) * | 1985-02-14 | 1988-05-24 | Kazuko Morimoto | Method and apparatus for driving drain board |
JP4685296B2 (en) * | 2001-09-25 | 2011-05-18 | 関谷 雪雄 | The tip of the box used for the drain construction method |
US9174863B2 (en) | 2004-06-04 | 2015-11-03 | David A. Potts | Leach field system |
JP6125701B1 (en) * | 2016-07-08 | 2017-05-10 | 朝日エンヂニヤリング株式会社 | Non-uniform settlement prevention structure |
US9809941B1 (en) | 2014-10-17 | 2017-11-07 | James M. Donlin | Flared modular drainage system with improved surface area |
JP2018168562A (en) * | 2017-03-29 | 2018-11-01 | 国立大学法人三重大学 | Method of constructing crushed stone structure and crushed stone structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4830001U (en) * | 1971-08-07 | 1973-04-12 |
-
1980
- 1980-05-07 JP JP6030780A patent/JPS56156313A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4830001U (en) * | 1971-08-07 | 1973-04-12 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4745979A (en) * | 1985-02-14 | 1988-05-24 | Kazuko Morimoto | Method and apparatus for driving drain board |
JPS62233326A (en) * | 1986-04-02 | 1987-10-13 | Kajima Corp | Column line-type water-permeable wall construction work |
JPH047774B2 (en) * | 1986-04-02 | 1992-02-13 | Kajima Corp | |
JP4685296B2 (en) * | 2001-09-25 | 2011-05-18 | 関谷 雪雄 | The tip of the box used for the drain construction method |
US9650271B2 (en) | 2004-06-04 | 2017-05-16 | David A. Potts | Wastewater leaching system |
US9174863B2 (en) | 2004-06-04 | 2015-11-03 | David A. Potts | Leach field system |
US10065875B2 (en) | 2004-06-04 | 2018-09-04 | David A. Potts | Wastewater leaching system |
US10392278B2 (en) | 2004-06-04 | 2019-08-27 | David A. Potts | Leach field system |
US10906825B2 (en) | 2004-06-04 | 2021-02-02 | David A. Potts | Wastewater leaching system |
US9656892B2 (en) | 2005-06-03 | 2017-05-23 | David A. Potts | Leach field form and method of use |
US9809941B1 (en) | 2014-10-17 | 2017-11-07 | James M. Donlin | Flared modular drainage system with improved surface area |
JP6125701B1 (en) * | 2016-07-08 | 2017-05-10 | 朝日エンヂニヤリング株式会社 | Non-uniform settlement prevention structure |
JP2018168562A (en) * | 2017-03-29 | 2018-11-01 | 国立大学法人三重大学 | Method of constructing crushed stone structure and crushed stone structure |
Also Published As
Publication number | Publication date |
---|---|
JPH0138926B2 (en) | 1989-08-17 |
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