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2002 Fiscal Year Final Research Report Summary

Development of Informed Construction, Management and Maintenance of Dams of Agricultural Use

Research Project

Project/Area Number 12306012
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Irrigation, drainage and rural engineering/Rural planning
Research InstitutionKyoto University

Principal Investigator

AOYAMA Shigeyasu  Graduate School of Agricultural Science, Professor, 農学研究科, 教授 (20026561)

Co-Investigator(Kenkyū-buntansha) HAMAGUCHI Toshio  Water Resources Research Center in Disaster Prevention Research Institute, Research Associate, 防災研究所附属水資源研究センター, 助手 (90263128)
KIYAMA Shoichi  Graduate School of Agricultural Science, Instructor, 農学研究科, 助手 (20293920)
KOBAYASHI Akira  Graduate School of Agricultural Science, Associate Professor, 農学研究科, 助教授 (80261460)
Project Period (FY) 2000 – 2002
KeywordsWater table up / down in reservoir / Picture image processing / Medium pressure tri-axial test / Soils containing large particles / Physical constants of foundation / Cracks in a rock foundation / Sludge / Centrifugal loading
Research Abstract

In 2000, following major 3 topics were investigated. (1)Development of predicting technology for landslides due to up and down or water table in reservoirs, (2)Manufacturing of the medium size tri-axial compression test equipments which enable mechanical test under real/unsaturated soil condition of any earth structures, (3)Mechanical simulation getting much better estimation of the physical parameters in foundation using cracked model. In executing topic (1), the laboratory model test was used, which resembles the slope slide in circumference of a reservoir, and the detailed movement of a sliding mass was recorded and analyzed by stereoscopic camera, and they were analyzed by picture image processing techniques. While in executing the topic (2), the main efforts were devoted to manufacture the tri-axial cell which is able to measure pore water and vapor pressure independently. The developed apparatus is able to treat an unsaturated test sample of 15cm diameter, 30cm height.
In 2001, TDR (time domain reflectmetry) instruments were introduced to measure the volumetric water content and this was applied to the topic (1). They gave some useful results. Also the AE (acoustic emission) measuring system was introduced, and it was used to investigate acoustic characteristics accompanied by failure of rock or concrete test samples.
In 2002, the centrifugal loading apparatus was introduced to investigate the infiltration properties of chemicals into the re-cycled geo-materials (in this case, water plant sludge). And the results during the past 3-years of topics (1), (2) and (3) were abstracted.

  • Research Products

    (28 results)

All Other

All Publications (28 results)

  • [Publications] Thai N G, Aoyama S, Kiyama S: "Compaction and Permeability of Soil Containing Lorge Particles"Trans.Japanese Soci of Irrigation, Drainage and Reclamation Eng.. 206. 107-117 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 青山咸康: "既設ダムの機能更新技術"農業土木学会誌. 69(1). 27-30 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 小林晃, 日向弘恵, 藤居宏一: "不均質透水徐数場の推定における共分散マトリクスの影響"土木学会論文集. 645/III-50. 235-243 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Kobayashi A, Hirata H, Fujita T: "Inverse Estimation of detailed Permeability distribution with Geostatical information"Creation of New Geo-Environment KIG Forum. 155-160 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Shemsu K, Aoyama S: "Pore Pressure Behavior ou Embankment Dams durrug Construction"Trans.Japanese Soc.of Irrigation, Drainage and Reclamation Eng.. 217. 25-33 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 木山正一, 木村寛淳, 青山咸康: "X線CTを用いた砂礫土の構造解析と複雑土の計量"砂礫土の力学特性に関するシンポジウム論文集. 199-208 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Azo H, Aoyama S, Kiyama S: "Geotechnical Behaviour of Stabilized Water Plant Sludge"Trans.Japanese Soc.of Irrigation, Drainage and Reclamation Eng.. No.219. 99-104 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 長束勇, 甲本達也, 青山咸康 他: "農業水利コンクリート構造物の更新と維持管理"農業土木学会誌. V70(12). 3-6 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 塚田泰博, 小林晃, 青山咸康: "トレンチを有するフィルダムのアーチ作用に関する検討"地盤の浸透破壊のメカニズムと評価手法に関するシンポジウム. 155-162 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Inoue K, Kobayashi A, Aoyama S: "Genetic Algorithm Solution for Estimating the Groundwater Contamination Source"Proc.6-th Int.Symp.on Environmental Geotechnology & Global Sustainable Development. 737-744 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 山本清人, 小林晃, 青山咸康: "円柱共試体の等力損傷解析によるひずみ計測部位の検討"第46回日本学術会議材料研究連合講演会論文集. 221-222 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 浜口俊雄: "不良な計測情報下でのCokriggingによる地下水位分布の最適推定と相互相関的補完効果"水工学論文集. 45. 343-348 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 青山咸康, 小林晃 他: "建設材料-地域環境の創造-"朝倉書店. 230 (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 小林晃 他: "ロックメカニックス"技報堂出版. 252 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Thai N C, Aoyama S, Kiyama S.: "Compaction and Permeability of Soil Containing Large Particles"Trans. of the Japanese Soc. of Irrigation, Drainage & Reclamation Eng.. N206. 107-117 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Aoyama S.: "Rehabilitaion Techniques for Existing Dams (in Japanese)"J. of the Japanese Soc. of Irrigation, Drainage & Reclamation Eng.. N206. 27-30 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kobayashi A, Hinata H, Fujii K.: "Influence of Covariance Matrix in Estimation of Heterogeneous Permeability Fields (in Japanese)"Proc. of the JSCE. N645. 235-243 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kobayashi A, Hinata H, Fujii T.: "Inverse Estimation of Detailed Permeability Distribution with Geo-statistical Information"Creation of New Geo-Environment, KIG Forum. 155-160 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Shemsu K, Aoyama S.: "Pore Pressure Behavior on Embankment Dams during Construction"Trans. of the Japanese Soc. of Irrigation, Drainage & Reclamation Eng.. N217. 25-33 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kiyama S, Kimura H, Aoyama S.: "Structual Analysis and Measuring of Complex Soils Using X-ray CT Method (in Japaneses)"Symposium on Mechanical Properties of Granular Soils. 199-208 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Azo H, Aoyama S, Kiyama S.: "Geotechnical Behaivor of Stabilized Water Plant Sludge"Trans. of the Japanese Soc. of Irrigation, Drainage & Reclamation Eng.. N219. 99-104 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Natsuka I, Koumoto T, Aoyama S et al.: "Rehabilitation and Management of Irrigation Structures (in Japanses)"J. of the Japanese Soc. of Irrigation, Drainage & Reclamation Eng.. V70(12). 3-6 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Tsukada Y, Koyabashi A, Aoyama S.: "Studies on the Arch Action in embankment dams with Trench (in Japanese)"Symposium on estimation methods of Seepage failure. 155-162 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Inoue K, Kobayashi A, Aoyama S.: "Generic Algorithm Solution for Estimation the Ground Water Contamination Source"Proc. 6th Int. Symposium. on Environmental Geo-technology & Global susbainable Development. 737-744 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yamamoto K, Kobayashi A, Aoyama S.: "Studies of Strain Measuring Point in a Circular Test Piece for Homogeneou Damage Analysis (in Japanese)"Symposium of Material Mechanics institution Union, Science Council of Japan. N46. 221-222 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Hamaguchi T.: "On the Best estimation of the Ground Water table under wrongly measured information using Cocrigging and its cross co-relational complementary effects (in Japanese)"Trans. of Water Engineering. N45. 343-348 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Aoyama S & Kobayashi A and others: "Construction Materials -Creation of Regional Environment"ASAKURA Publishers. 230 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kobayashi and others: "Rock Mechanics"Gihodo Publishers. 252 (2002)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2004-04-14  

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