Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SLUG FOR SLUG PILE CONSTRUCTION AND CONSTRUCTION METHOD OF SLUG PILE
PROBLEM TO BE SOLVED: To easily adjust a grain size whose passage mass percentage is not lower than 95 mass% at a sieve mesh of 10 mm, and not higher than 15 mass% at a sieve mesh of 0.075 mm even if blast furnace water-granulated slag, converter slag or the like is used as a slag plie material for SAVE-SP construction method.SOLUTION: Slag is used for a slag pile construction material. Powdery slag generated in a manufacturing process of motel pig iron from powdery steel-making slag and a cold iron source is singly or mixedly blended at 30 to 85 mass%, blast furnace water-granulated slag is blended at 70 to 15 mass%, and a passage mass percentage is set at 95 mass% or higher at a sieve mesh of 10 mm, and set at 15 mass% or lower at a sieve mesh of 0.075 mm.SELECTED DRAWING: Figure 1
【課題】ＳＡＶＥ−ＳＰ工法用スラグ杭材料として高炉水砕スラグや転炉スラグ等を使用した場合でも、通過質量百分率が、１０mmの篩目の場合に９５質量％以上で、かつ、０．０７５mmの篩目の場合に１５質量％以下となる粒度調整を容易に行うこと。【解決手段】スラグ杭造成材料に使用するスラグである。粉状の製鋼スラグと冷鉄源からの溶銑の製造工程で発生する粉状のスラグを、単独もしくは混合して３０〜８５質量％、高炉水砕スラグを７０〜１５質量％の割合で配合し、通過質量百分率が１０mmの篩目の場合に９５質量％以上、０．０７５mmの篩目の場合に１５質量％以下とする。【選択図】図１
SLUG FOR SLUG PILE CONSTRUCTION AND CONSTRUCTION METHOD OF SLUG PILE
PROBLEM TO BE SOLVED: To easily adjust a grain size whose passage mass percentage is not lower than 95 mass% at a sieve mesh of 10 mm, and not higher than 15 mass% at a sieve mesh of 0.075 mm even if blast furnace water-granulated slag, converter slag or the like is used as a slag plie material for SAVE-SP construction method.SOLUTION: Slag is used for a slag pile construction material. Powdery slag generated in a manufacturing process of motel pig iron from powdery steel-making slag and a cold iron source is singly or mixedly blended at 30 to 85 mass%, blast furnace water-granulated slag is blended at 70 to 15 mass%, and a passage mass percentage is set at 95 mass% or higher at a sieve mesh of 10 mm, and set at 15 mass% or lower at a sieve mesh of 0.075 mm.SELECTED DRAWING: Figure 1
【課題】ＳＡＶＥ−ＳＰ工法用スラグ杭材料として高炉水砕スラグや転炉スラグ等を使用した場合でも、通過質量百分率が、１０mmの篩目の場合に９５質量％以上で、かつ、０．０７５mmの篩目の場合に１５質量％以下となる粒度調整を容易に行うこと。【解決手段】スラグ杭造成材料に使用するスラグである。粉状の製鋼スラグと冷鉄源からの溶銑の製造工程で発生する粉状のスラグを、単独もしくは混合して３０〜８５質量％、高炉水砕スラグを７０〜１５質量％の割合で配合し、通過質量百分率が１０mmの篩目の場合に９５質量％以上、０．０７５mmの篩目の場合に１５質量％以下とする。【選択図】図１
SLUG FOR SLUG PILE CONSTRUCTION AND CONSTRUCTION METHOD OF SLUG PILE
スラグ杭造成用スラグ及びスラグ杭の造成方法
JINBO MASATO (Autor:in) / SHINOZAKI HARUHIKO (Autor:in) / MIZUTA TOMOYUKI (Autor:in) / KOKUNI YOSHIYUKI (Autor:in)
31.08.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Slug rupture outbreak at H Pile
| NTIS | 1954
C pile slug rupture detection system
| NTIS | 1952
SLUG, PRODUCTION METHOD OF SLUG, AND CIVIL ENGINEERING MATERIAL
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MANUFACTURING METHOD OF SLUG GRANULATION AGGREGATE AND SLUG GRANULATION AGGREGATE
| Europäisches Patentamt | 2019