JPS5641911A - Improvement engineering for surfacial layer ground - Google Patents

Improvement engineering for surfacial layer ground

Info

Publication number
JPS5641911A
JPS5641911A JP12033079A JP12033079A JPS5641911A JP S5641911 A JPS5641911 A JP S5641911A JP 12033079 A JP12033079 A JP 12033079A JP 12033079 A JP12033079 A JP 12033079A JP S5641911 A JPS5641911 A JP S5641911A
Authority
JP
Japan
Prior art keywords
surfacial layer
ground
layer ground
balast
blast furnace
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
JP12033079A
Other languages
Japanese (ja)
Inventor
Ikuo Jo
Kazutaka Tsutsumi
Eisaku Uchigawa
Minoru Matsuura
Hidetomo Akutsu
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
Fudo Tetra Corp
Original Assignee
Fudo Construction Co Ltd
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 Fudo Construction Co Ltd, Kawasaki Steel Corp filed Critical Fudo Construction Co Ltd
Priority to JP12033079A priority Critical patent/JPS5641911A/en
Publication of JPS5641911A publication Critical patent/JPS5641911A/en
Pending legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

PURPOSE: To easily and economically form an extremely solid surfacial layer ground by tamping with the help of a tamper equipped with powerful vibrator on the surfacial layer ground built with converter balast, blast furnace water dreg and cement spread over.
CONSTITUTION: A mixture 1 of the coverter balast, blast furnace water dreg and Portland cement blended at a weight ratio of 100:(5W20):5W20 is spread and laid over as weak ground by a bulldozer, and tamped by a tamper 4 with powerful vibrator. The tamped surfacial layer ground 5, absorbing the water in the weak ground, has water curing reaction taking place among the coverter balast, blast furnace water dreg, cement, etc. Thus the surfacial layer becomes hard slag.
COPYRIGHT: (C)1981,JPO&Japio
JP12033079A 1979-09-13 1979-09-13 Improvement engineering for surfacial layer ground Pending JPS5641911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12033079A JPS5641911A (en) 1979-09-13 1979-09-13 Improvement engineering for surfacial layer ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12033079A JPS5641911A (en) 1979-09-13 1979-09-13 Improvement engineering for surfacial layer ground

Publications (1)

Publication Number Publication Date
JPS5641911A true JPS5641911A (en) 1981-04-18

Family

ID=14783581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12033079A Pending JPS5641911A (en) 1979-09-13 1979-09-13 Improvement engineering for surfacial layer ground

Country Status (1)

Country Link
JP (1) JPS5641911A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019090211A (en) * 2017-11-14 2019-06-13 株式会社竹中工務店 Anti-oscillation floor structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019090211A (en) * 2017-11-14 2019-06-13 株式会社竹中工務店 Anti-oscillation floor structure

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