Dynamics of fluid-soil boundary induced by tractive force and seepage force and its applied for geo-hazard in waterside
| Project/Area Number |
26889035
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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 | Toyohashi University of Technology |
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Principal Investigator |
MATSUDA Tatsuya 豊橋技術科学大学, 工学(系)研究科(研究院), 講師 (50736353)
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| Project Period (FY) |
2014-08-29 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 洗掘 / 浸食 / 掃流力 / 透水力 / 過剰間隙水圧 / 自由表面流れ / 固液連成解析 / 移動床実験 |
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| Outline of Final Research Achievements |
In this study, is discussed to generating of excess pore water pressure induced by free surface flow by the movable bed experiment and exact theory. As a result, seepage flow in the ground surface was generated by free surface flow and the excess pore water pressure was generating induced by differential of velocity in seepage in extreme surface of ground. Therefore, we confirmed that generating the excess pore water pressure in extreme surface of ground was influenced by seepage flow by compared by an experimental result and exact solution.
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Report
(3 results)
Research Products
(21 results)
