| Project/Area Number |
25630232
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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 |
Building structures/Materials
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| Research Institution | Mie University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TANAKA Hiroyuki 東京大学, 地震研究所, 教授 (20503858)
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| Co-Investigator(Renkei-kenkyūsha) |
UEKITA Yasufumi 筑波大学, 人間総合科学研究科, 教授 (00232736)
ONO Kunihiko サイバー大学, 世界遺産学部, 教授 (50350426)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 歴史的建造物 / 組積造 / 非破壊調査 / 耐震 / 素粒子 / 組積造建造物 / 世界遺産 / 文化遺産国際協力 |
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| Outline of Final Research Achievements |
Taking into account that muon cosmic-ray can penetrate rocks and soils and give us projection if the path density, we applied this technology to the survey of the inner structure of a historical masonry monument. In the present study, this non-destructive test was successfully utilized to survey Candi Siva, the Prambanan World Heritage Temple of masonry, Indonesia, which was severely damaged by 2006 Central Java Earthquake. It revealed the size of the inner unknown space of the structure. On the basis of such knowledge from the muography, the earthquake response analysis employing the finite element model was conducted to assess the seismic safety of the inner structure of Candi Siva. The analysis demonstrated that the inner structure would not be damaged by the earthquake in 2006 and that the technology would be useful for non-destructive test of masonry heritage structure.
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