| Project/Area Number |
23656335
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Building structures/materials
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| Research Institution | Tohoku University |
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Principal Investigator |
NISHIWAKI Tomoya 東北大学, 工学(系)研究科(研究院), 准教授 (60400529)
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| Co-Investigator(Kenkyū-buntansha) |
KIKUTA Takatsune 日本工業大学, 工学部, 助教 (20599055)
桐越 一紀 東北大学, 工学(系)研究科(研究院), 技術専門職員 (60240660)
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| Co-Investigator(Renkei-kenkyūsha) |
KIRIKOSHI Kazuki 東北大学, 大学院・工学研究科, 技術専門職員 (60240660)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 建築構造・材料 / 繊維補強セメント系材料 / ハニカムパネル / 軽量化 / FRCC / 長寿命化 |
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| Research Abstract |
A honeycomb panel using fiber reinforced cementitious composite (FRCC) was proposed and developed. Such honeycomb structures have a potential to reduce the CO2 emission and consumption volume of cement and concrete materials. FRCC mixture design of suitable performance (e.g. good workability and ductility) and processing methods was studied. Some types of trial honeycomb panels were fabricated and subjected to loading test. As the results, it was confirmed very ductile behavior more than 10% compressive strain and the maximum value of apparent compressive strength which was over 20MPa.
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