Preliminary and experimental research on repair of geological specimens damaged by the tsunami. Prepare for the next Nankai Trough Mega-earthquake.
| Project/Area Number |
15K12450
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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 |
Cultural assets study and museology
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| Research Institution | Osaka Museum of Natural History |
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Principal Investigator |
Kawabata Kiyoshi 大阪市立自然史博物館, 学芸課, 学芸課長 (80195130)
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| Co-Investigator(Kenkyū-buntansha) |
塚腰 実 大阪市立自然史博物館, 学芸課, 主任学芸員 (80250257)
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| Research Collaborator |
MASUDA HARUE 大阪市立大学, 大学院理学研究科, 教授
CHIKAOKA FUMIE 大阪市立大学, 大学院理学研究科
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 博物館資料論 / 津波被災 / 標本レスキュー / 地質標本 |
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| Outline of Final Research Achievements |
Regarding the natural historical specimens damaged by the tsunami in the Great East Japan Earthquake, specimen rescue projects were implemented, and many natural historical specimens were stabilized. As a preliminary and experimental study to prepare for the next earthquake / tsunami disaster, this research was carried out with the objective of establishing the stabilization treatment of the soft rock material of the geological specimen assuming the damage of the tsunami.
For experiment of soft rock specimens, geological specimens were collected from late Cenozoic strata in several region of Japan. In the experiment, the geological specimen was cut into blocks and immersed in ultrapure water and artificial seawater, respectively. Every week, the observation of the surface and the dissolved element concentration of the immersed water were analyzed.
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Report
(4 results)
Research Products
(5 results)
