A study on the consevation of Bayon Temple, Angkor -soil and rock mechanics approach
| Project/Area Number |
26303010
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 海外学術 |
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| Research Field |
Geotechnical engineering
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| Research Institution | Kansai University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
菊本 統 横浜国立大学, 大学院都市イノベーション研究院, 准教授 (90508342)
原口 強 大阪市立大学, 大学院理学研究科, 准教授 (70372852)
中川 康一 大阪市立大学, 都市研究プラザ, 名誉教授 (80047282)
岩崎 好規 一般財団法人地域地盤環境研究所, 専務理事 (80450899)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥16,380,000 (Direct Cost: ¥12,600,000、Indirect Cost: ¥3,780,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2015: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
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| Keywords | バイヨン中央塔 / アンコール遺跡 / 修復・保存 / 数値シミュレーション / 現場計測・モニタリング / 物理探査 / 土質試験 / カンボジア / 文化財保存 / 安定性評価 / 保全・補修 |
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| Outline of Final Research Achievements |
In this study, for the consevation and maintenace of Bayon Cntral Tower(BCT), Angkor the following six issues were investigated, 1) investigation of geological structure of the basement of BCT using geophysical exploration and creation of sophisticate geological mode, 2) investigation of deformation/displacment of masonry joints and cracks and thir measurement using photo grammetry, 3) laboratory tests for the soil obtaioned from rammed earth and original ground to detemine the mechanical properties for elasto-plastic sonstitutive model, 4) coupled stree-flow simulations for the stability of BCT and foundation ground using NMM-DDA, 5) investigation of the methodolgy for the reenforcement and its effects, 6) development of the measuremnt and monitoring system during and after restoration (for preventive conservation).
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Report
(4 results)
Research Products
(15 results)
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[Journal Article] Recent insights into analytical precision and modeling of DDA and NMM for practical problems.2014
Author(s)
Ohnishi, Y., Sasaki, T., Koyama, T., Hagiwara, I., Miki, S. and Shimauchi, T.
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Journal Title
Geomechanics and Geoengineering, an International Journal
Volume: 9(2)
Issue: 2
Pages: 97-112
DOI
Related Report
Peer Reviewed
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[Presentation] Resistivity profiles and foundation structure of Central Tower in Bayon Temple, Angkor Thom2015
Author(s)
3.Nakagawa, K., Iwasaki, Y., Araya, M., Yamada, S., Shimoda, I., Nakagawa, T. and Koyama T.
Organizer
The 10th Asian Regional Conference of IAEG
Place of Presentation
Kyoto University, Kyoto
Year and Date
2015-09-26
Related Report
Int'l Joint Research
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[Presentation] Stability analysis of the Bayon Central Tower with NMM-DDA considering the excavation of the foundation.2014
Author(s)
Hashimoto, R., Koyama, T., Kikumoto, M., Saito, T., Yamada, S., Araya M., Iwasaki Y. and Ohnishi, Y.
Organizer
The 8th Asian Rock Mechanics Symposium (ARMS8)
Place of Presentation
ロイトン札幌（北海道）
Year and Date
2014-10-14 – 2014-10-16
Related Report
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[Presentation] Numerical study on the bearing capacity of the traditional soil foundation in Angkor ruin with NMM-DDA2014
Author(s)
Hashimoto, R., Koyama, T., Mimura, M., Kikumoto, M., Saito, T., Yamada, S., Araya M and Iwasaki Y.
Organizer
The 14th International Conference of the International Association for Computer Methods and Advances in Geomechanics (14th IACMAG)
Place of Presentation
京都国際会館（京都）
Year and Date
2014-09-22 – 2014-09-25
Related Report
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