JPS5641914A - Preparation of reinforced slag pile made mainly of converter slag - Google Patents

Preparation of reinforced slag pile made mainly of converter slag

Info

Publication number
JPS5641914A
JPS5641914A JP12032979A JP12032979A JPS5641914A JP S5641914 A JPS5641914 A JP S5641914A JP 12032979 A JP12032979 A JP 12032979A JP 12032979 A JP12032979 A JP 12032979A JP S5641914 A JPS5641914 A JP S5641914A
Authority
JP
Japan
Prior art keywords
slag
pile
mixture
hollow pipe
cement
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
JP12032979A
Other languages
Japanese (ja)
Inventor
Ikuo Jo
Kazutaka Tsutsumi
Eisaku Uchigawa
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP12032979A priority Critical patent/JPS5641914A/en
Publication of JPS5641914A publication Critical patent/JPS5641914A/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 increase the strength of the pile by preparing the slag pile reinforced with pile material consisting of compounded water-curing converter slag, blast furnace water dreg and, lime, cement or cement clinker, etc. at a specific ratio.
CONSTITUTION: A mixture of the converter slag whose grain is adjusted to less than 20mm diameter with the blast furnace water dreg and lime, cement or cement clinker at a ratio of 100:10W20:10W20, is used as the pile material. This mixture is charged into a hollow pipe 2 introduced deep through a ground 3 to a prearranged depth, vibrated by a vibrator 1. Later, compressed air is injected into the hollow pipe 2 according to necessity. Then the air pressure is sufficiently increased and the mixture is discharged into the ground 3 while the hollow pipe 2 is pulled out. After this process, the hollow pipe 2 is again caused to penetrate, the mixture is tamped and the slag pile 5 is provided. As a result, slag pile 5 is inflated in the surrounding ground. This operation cycle is repeated sequentially toward the upper layer.
COPYRIGHT: (C)1981,JPO&Japio
JP12032979A 1979-09-13 1979-09-13 Preparation of reinforced slag pile made mainly of converter slag Pending JPS5641914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12032979A JPS5641914A (en) 1979-09-13 1979-09-13 Preparation of reinforced slag pile made mainly of converter slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12032979A JPS5641914A (en) 1979-09-13 1979-09-13 Preparation of reinforced slag pile made mainly of converter slag

Publications (1)

Publication Number Publication Date
JPS5641914A true JPS5641914A (en) 1981-04-18

Family

ID=14783555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12032979A Pending JPS5641914A (en) 1979-09-13 1979-09-13 Preparation of reinforced slag pile made mainly of converter slag

Country Status (1)

Country Link
JP (1) JPS5641914A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59224725A (en) * 1983-05-31 1984-12-17 Osaka Cement Kk Sheathing work
JP2015117544A (en) * 2013-12-19 2015-06-25 Ｊｆｅスチール株式会社 Filling material for sand compaction pile, construction method of sand compaction pile and sand compaction pile
JP2017150139A (en) * 2016-02-22 2017-08-31 新日鐵住金株式会社 Slug for slug pile construction and construction method of slug pile

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028116A (en) * 1973-07-18 1975-03-22
JPS5155111A (en) * 1974-11-08 1976-05-14 Kawasaki Steel Co NANJAKU NENSEIDOJIBANNO KUTSUSAKUKOHO

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028116A (en) * 1973-07-18 1975-03-22
JPS5155111A (en) * 1974-11-08 1976-05-14 Kawasaki Steel Co NANJAKU NENSEIDOJIBANNO KUTSUSAKUKOHO

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59224725A (en) * 1983-05-31 1984-12-17 Osaka Cement Kk Sheathing work
JP2015117544A (en) * 2013-12-19 2015-06-25 Ｊｆｅスチール株式会社 Filling material for sand compaction pile, construction method of sand compaction pile and sand compaction pile
JP2017150139A (en) * 2016-02-22 2017-08-31 新日鐵住金株式会社 Slug for slug pile construction and construction method of slug pile

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