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 constructed

Info

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
Application number
JP17278080A
Other languages
Japanese (ja)
Inventor
Takashi Takeshita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP17278080A priority Critical patent/JPS5796125A/en
Publication of JPS5796125A publication Critical patent/JPS5796125A/en
Pending legal-status Critical Current

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
JP17278080A 1980-12-08 1980-12-08 Hardening treatment work for soft ground in which structure is to be constructed Pending JPS5796125A (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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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