2012 Fiscal Year Final Research Report
Development of low cost quake-resistive ground materials by integrating several wastes and its application for Environmental Restoration
| Project/Area Number |
22360383
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Recycling engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
FUKAGAWA Ryoichi 立命館大学, 理工学部, 教授 (20127129)
SUTO Yuko 東北大学, 大学院・環境科学研究科, 助教 (70344687)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 繊維質固化処理土 / 稲わら / 耐震性地盤材料 / 環境修復 / 堤防補強 / 再資源化 / 社会基盤整備 |
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| Research Abstract |
It was confirmed that rice straw crushed by the mixer with wet condition can be used as a substitute of paper debris. Fiber-cement-stabilized soils were made by using the crushed rice straw and cyclic test for drying and wetting and submerged jet erosion test were carried out by using Fiber-cement-stabilized soils with crushed rice straw. In a result, it was found through these tests that Fiber-cement-stabilized soils have high durability for drying and wetting and high durability for erosion. Furthermore, a simulation model to estimate the strength characteristics of Fiber-cement-stabilized soils.
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