Development of Risk Evaluation Method in Service Agricultural Pipeline using Non-Destructive Inspection
| Project/Area Number |
24580353
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Irrigation, drainage and rural engineering/Rural planning
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| Research Institution | Niigata University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 農業用パイプライン / 非破壊検査 / 弾性波 / 災害リスク / 弾性波法 / 損傷力学 / Acoustic Emission / LCC / 土地改良施設 / AE法 / リスク評価 / 水理・水利用性能 / 構造性能 / AE / 水理・水利用機能 / 構造機能 |
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| Outline of Final Research Achievements |
For effective maintenance and management of an agricultural pipeline system, it is necessary to evaluate not only the damage of pipe materials but also the detection of risk. In this research, development of risk evaluation method are proposed by applying NDT methods. Thus, material damages were detected in service pipeline system, based on NDT surveying and risk analysis. The risk indexes were dependent on the degree of material damage and could be evaluated applying NDT parameters. By evaluating the risk in service pipeline based on these results, estimation of safety status was successfully detected by non-destructive inspection methods.
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Report
(4 results)
Research Products
(165 results)
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[Journal Article] Practical proposal of shallow land wast repository constructed using capillary barrier of soil2012
Author(s)
Morii, T., Kawai, T., Suzuki, T., Kobayashi, K., Matsumoto, N. and Nakafusa, S.
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Journal Title
平成24年度不飽和土研究発表会論文集
Volume: -
Pages: 52-59
Related Report
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[Journal Article] New Method of Ground Water Explanation by Groundwater Aeration Sound in Arid Land Geology of Mongol2012
Author(s)
Kawai, T., Tada, Y., Shinoda, M., Tsuchya, R., Morii, T, Suzuki, T. and Tseedulam, K.
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Journal Title
Scientific and Educational Journal of Geology
Volume: 24
Pages: 71-76
Related Report
Peer Reviewed
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