| Project/Area Number |
25889056
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Geotechnical engineering
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| Research Institution | Nihon University |
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Principal Investigator |
NOMURA Shun 日本大学, 理工学部, 助手 (20705701)
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| Project Period (FY) |
2013-08-30 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 地盤工学 / 汚染物質 / 移流分散現象 / 密度流 / 移流分散 / 土壌汚染 / 地盤環境問題 |
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| Outline of Final Research Achievements |
In recent years, soil contamination due to toxic water-disolved materials has become one of the most serious environmental problems. Study for mobility evaluation to pollutants in saturated / unsaturated ground has been proceeded. In the analysis area, ground is assumed as soil / solution / dissolved material / air mixture continuum material. Applying the mixture theory to the conventional continuum theory, the theoretical model which ground deformation, pore fluid (solution and air) movement, and dissolved solute transport are evaluated simultaneously has been developed. Additionally, the one dimensional column test device equipping with the pore fluid pressure meter and flow measuring instrument was constructed to confirm the solute movement in the various condition of the ground.
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