JPS5796125A - Hardening treatment work for soft ground in which structure is to be constructed - Google Patents
Hardening treatment work for soft ground in which structure is to be constructedInfo
- Publication number
- JPS5796125A JPS5796125A JP17278080A JP17278080A JPS5796125A JP S5796125 A JPS5796125 A JP S5796125A JP 17278080 A JP17278080 A JP 17278080A JP 17278080 A JP17278080 A JP 17278080A JP S5796125 A JPS5796125 A JP S5796125A
- Authority
- JP
- Japan
- Prior art keywords
- hardened
- soft ground
- pillars
- grout
- constructed
- 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
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
PURPOSE: To completely and economically strengthen soft ground by a simplified method in which a grout and soil is mixed together to form a pillar, a metal pipe is bured in unhardened pillar, and then iron bars are inserted and hardened in the metal pipe.
CONSTITUTION: Foundation piles 7... are erected on the foundation 8 of soft ground 1, and a structure 9, e.g. piers or buildings, is constructed and fixed on the upper part of the foundation piles 7. Then, a grout is injected into a given depth of the surrounding soil area of the foundation piles 7 to form hardened pillars 3... in order. Before the pillars 3... are completely hardened, steel pipes 4 are inserted and hardened in the unhardened pillars 3. Then, vertical iron bars or piano wires 5 are inserted and hardened in the grout inside the pipes 4. And, the upper parts of the vertical iron or piano wires 5 are integrally connected with cross iron bar or piano wires 6.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17278080A JPS5796125A (en) | 1980-12-08 | 1980-12-08 | Hardening treatment work for soft ground in which structure is to be constructed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17278080A JPS5796125A (en) | 1980-12-08 | 1980-12-08 | Hardening treatment work for soft ground in which structure is to be constructed |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5796125A true JPS5796125A (en) | 1982-06-15 |
Family
ID=15948207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17278080A Pending JPS5796125A (en) | 1980-12-08 | 1980-12-08 | Hardening treatment work for soft ground in which structure is to be constructed |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5796125A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5186213A (en) * | 1975-01-27 | 1976-07-28 | Kyokado Eng Co | Nanjakujibanno kyokahoho |
JPS5261312A (en) * | 1975-11-13 | 1977-05-20 | Kazuharu Fujito | Method of improving poor subsoil |
-
1980
- 1980-12-08 JP JP17278080A patent/JPS5796125A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5186213A (en) * | 1975-01-27 | 1976-07-28 | Kyokado Eng Co | Nanjakujibanno kyokahoho |
JPS5261312A (en) * | 1975-11-13 | 1977-05-20 | Kazuharu Fujito | Method of improving poor subsoil |
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