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JPS56119025A - Placing method for calcium oxide pile for ground improvement - Google Patents

Placing method for calcium oxide pile for ground improvement

Info

Publication number
JPS56119025A
JPS56119025A JP2218080A JP2218080A JPS56119025A JP S56119025 A JPS56119025 A JP S56119025A JP 2218080 A JP2218080 A JP 2218080A JP 2218080 A JP2218080 A JP 2218080A JP S56119025 A JPS56119025 A JP S56119025A
Authority
JP
Japan
Prior art keywords
calcium oxide
ground improvement
placing method
casings
columnar
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
JP2218080A
Other languages
Japanese (ja)
Inventor
Shinichiro Yokoyama
Kazue Ishii
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 JP2218080A priority Critical patent/JPS56119025A/en
Publication of JPS56119025A publication Critical patent/JPS56119025A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

PURPOSE: To prevent atmospheric contamination in the neighborhood or generation of the dermic inflammation, etc. of a worker through the scattering of calcium oxide by using a columnar material of calcium oxide solidified in a columnar mold for the improvement of a viscous weak ground.
CONSTITUTION: A plural pieces of calcium oxide column 1 obtained by solidifying calcium oxide in a columnar mold with the help of an aqueous bonding agent are sequentially charged into casings 8 driven into a weak ground 7 and then only the casings are pulled out.
COPYRIGHT: (C)1981,JPO&Japio
JP2218080A 1980-02-26 1980-02-26 Placing method for calcium oxide pile for ground improvement Pending JPS56119025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2218080A JPS56119025A (en) 1980-02-26 1980-02-26 Placing method for calcium oxide pile for ground improvement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2218080A JPS56119025A (en) 1980-02-26 1980-02-26 Placing method for calcium oxide pile for ground improvement

Publications (1)

Publication Number Publication Date
JPS56119025A true JPS56119025A (en) 1981-09-18

Family

ID=12075592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2218080A Pending JPS56119025A (en) 1980-02-26 1980-02-26 Placing method for calcium oxide pile for ground improvement

Country Status (1)

Country Link
JP (1) JPS56119025A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517688B1 (en) * 1971-03-06 1976-03-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517688B1 (en) * 1971-03-06 1976-03-10

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