JPS6490311A - Preventing structure for liquefaction of base ground - Google Patents
Preventing structure for liquefaction of base groundInfo
- Publication number
- JPS6490311A JPS6490311A JP15752088A JP15752088A JPS6490311A JP S6490311 A JPS6490311 A JP S6490311A JP 15752088 A JP15752088 A JP 15752088A JP 15752088 A JP15752088 A JP 15752088A JP S6490311 A JPS6490311 A JP S6490311A
- Authority
- JP
- Japan
- Prior art keywords
- drain
- ground
- walls
- base ground
- driven
- 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
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
PURPOSE:To reduce the pressure of void water during an earthquake by a method in which drain walls of gravel, etc., are driven into the base ground to surround the base ground supporting a structure and a lateral over-heating beams of the same material are set on the drain walls. CONSTITUTION:A drain wall 1a composed of drain-forming materials such as gravel, broken stone, etc., is driven into the base ground A' of a building in such a way as to surround the whole of the ground A', and similar drain walls 1b are also driven into the ground A' in a lattice form. The upper part of the walls 1a and 1b is widened with the drain-forming material to form over-hanging beams 4. The pressure of voil water during an earthquake can be reduced by the beams 4 and the outflow of void water to the ground's surface can also be prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15752088A JPS6490311A (en) | 1988-06-25 | 1988-06-25 | Preventing structure for liquefaction of base ground |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15752088A JPS6490311A (en) | 1988-06-25 | 1988-06-25 | Preventing structure for liquefaction of base ground |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6490311A true JPS6490311A (en) | 1989-04-06 |
JPH0463162B2 JPH0463162B2 (en) | 1992-10-09 |
Family
ID=15651469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15752088A Granted JPS6490311A (en) | 1988-06-25 | 1988-06-25 | Preventing structure for liquefaction of base ground |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6490311A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008008047A (en) * | 2006-06-29 | 2008-01-17 | Penta Ocean Constr Co Ltd | Liquefaction preventing structure and method of constructing the same |
JP2010270565A (en) * | 2009-05-25 | 2010-12-02 | Shimizu Corp | Liquefaction countermeasure structure for structure and liquefaction countermeasure method for structure |
JP2013177800A (en) * | 2012-01-31 | 2013-09-09 | Shimizu Corp | Liquefaction damage reduction structure of construct |
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 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1264228C (en) | 1996-06-26 | 2006-07-12 | 奥斯兰姆奥普托半导体股份有限两合公司 | Light-emitting semi-conductor component with luminescence conversion element |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4830001U (en) * | 1971-08-07 | 1973-04-12 |
-
1988
- 1988-06-25 JP JP15752088A patent/JPS6490311A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4830001U (en) * | 1971-08-07 | 1973-04-12 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008008047A (en) * | 2006-06-29 | 2008-01-17 | Penta Ocean Constr Co Ltd | Liquefaction preventing structure and method of constructing the same |
JP2010270565A (en) * | 2009-05-25 | 2010-12-02 | Shimizu Corp | Liquefaction countermeasure structure for structure and liquefaction countermeasure method for structure |
JP2013177800A (en) * | 2012-01-31 | 2013-09-09 | Shimizu Corp | Liquefaction damage reduction structure of construct |
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 |
---|---|
JPH0463162B2 (en) | 1992-10-09 |
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