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MONITORING SYSTEMS AND PREVENTION TECHNOLOGIES FOR DEEP UNDERGROUND ENVIRONMENT

Research Project

Project/Area Number 12305068
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field 資源開発工学
Research InstitutionKyoto University

Principal Investigator

SAITO Toshiaki  KYOTO UNIV., EARTH RESOURCES ENG, PROF., 工学研究科, 教授 (90056151)

Co-Investigator(Kenkyū-buntansha) AOKI Kenji  KYOTO UNIV., EARTH RESOURCES ENG, PROF., 工学研究科, 教授 (80314227)
ASHIDA Yuzuru  KYOTO UNIV., EARTH RESOURCES ENG, PROF., 工学研究科, 教授 (60184165)
HANASAKI Koichi  KYOTO UNIV., EARTH RESOURCES ENG, PROF., 工学研究科, 教授 (20026123)
NIINAE Masakazu  KYOTO UNIV., EARTH RESOURCES ENG, ASSOC. PROF., 工学研究科, 助教授 (50228128)
HIRANO Isamu  KYOTO UNIV., EARTH RESOURCES ENG, ASSOC. PROF., 工学研究科, 助教授 (40293906)
Project Period (FY) 2000 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥36,650,000 (Direct Cost: ¥31,700,000、Indirect Cost: ¥4,950,000)
Fiscal Year 2002: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2001: ¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2000: ¥15,200,000 (Direct Cost: ¥15,200,000)
Keywordsground water / geological disposal of high-level-radioactive-wastes / elastic wave / rock discontinuity / geophysical investigation / underground environment / electrokinetic soil remediation / dynamic grouting / 岩盤水理 / 個別要素 / 弾性波動現象 / 物質移動現像 / 地下環境汚染浄化 / 汚染土壌 / 地球統計学 / 岩盤グラウチング / 亀裂浸透率
Research Abstract

In this project, several pieces of research were conducted to the problem of underground environment, and the following results were obtained. First, in order to estimate the behavior of a deep underground structure, propagation properties of P wave which transmits through a rock fracture were investigated, and it was cleared that the RMS amplitude of the P wave are directly proportional to the contact area of the rock fracture and this relation is useful to estimate the shear process of a rock fracture. Moreover, an automatic AE measurement system was developed and the surrounding rock mass behavior was evaluated at the construction site of an underground power station. Second, in order to develop a monitoring system for the underground environment, geostatistics was applied to evaluate the distribution of groundwater level around a dam site and the rock properties beyond a tunnel face at a tunnel construction site using a TBM, and it was concluded that geostatistics approach is very … More useful for such the evaluation. Moreover, a precise measurement of ultrasonic propagation using a laser Doppler vibrometer was carried out as a fundamental research for the Inspection by Reyleigh wave and the nondestructive inspection by ultrasonic wave, and correct ultrasonic velocity-dispersion curves were obtained. The applicability of the velocity-dispersion curve was also discussed. Furthermore, precise geophysical investigation technologies using resistivity, elastic wave, very precise tilt-meter, etc. were developed, and they were applied to the investigation of fractured underground structure. Third, in order to develop a technology which makes a toxic substance harmless and prevents the toxic substance diffusing/permeating, the deviation from the cube law of fracture permeability which governs the migration of substances in underground was investigated. Moreover, relating to geological disposal of high-level-radioactive-wastes, a numerical analysis for the groundwater flow under the coast seabed was performed and the movement of the boundary between fresh water and salt water was clarified. Furthermore, a numerical analysis method was proposed for the process of electrokinetic soil remediation to the argillaceous foundation polluted with heavy metal, and the promotion effect of the remediation with the hydraulic gradient was clarified. On the other hand, the effect of dynamic grouting method to a low permeable rock mass was discussed theoretically, and a rational method to apply this method was proposed. Less

Report

(4 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • 2000 Annual Research Report
  • Research Products

    (30 results)

All Other

All Publications (30 results)

  • [Publications] 本多眞, 菊地宏吉, 鈴木哲也, 水戸義忠: "ダム周辺地下水位変動の時空間解析のための時空間Cokrigingの開発と適用"土木学会論文集. No.659. 283-295 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 新苗正和, 青江 崇, 菅野 強, 青木謙治: "一定印加電圧下での動電学的土壌浄化におけるカドミウムの濃度分布"資源と素材. Vol.116(10). 855-860 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 今村雅弘, 千々松正和, 杉田裕, 菊池広人, 村田澄彦, 雨宮清, 齋藤敏明: "高レベル放射性廃棄物地層処分におけるベントナイト緩衝材継目部の力学および浸潤特性"土木学会論文集. No.673/III. 61-70 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 新苗正和, 岩本智史, 青木謙治: "動電学的土壌浄化法によるカドミウム除去への錯形成反応の利用"資源と素材. Vol.118(8). 559-563 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 高瀬嗣郎, 渡辺俊樹, 藪内 聡, 松岡俊文, 芦田 讓: "音響波フルウェーブトモグラフィの実データへの適用"物理探査. Vol.55, No.5. 375-385 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Murata, H.Mitsuishi, T.Saito: "Characterization of Fracture Permeability by Using a Fractal Model"Proc.of the SPE Asia Pacific Oil and Gas Conference and Exhibition. SPE77881. 1-8 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Makoto HONDA, Kohkichi LIKUCHI, Tetsuya SUZUKI and Yoshitada MITO: "Space-time analysis of groundwater level variation around a dam using geostatistics"Journal of Geotechnjcal Engineering, JSCE. No.659/III-52. 283-295 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Masakazu NIINAE, Takashi AOE, Tsuyoshi SUGANO and Kenji AOKI: "Distribution of cadmium on electrokinetic soil remediation under condition of constant applied voltage"SHIGEN-TO-SOZAI. Vol.116(10). 855-860 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Masahiro IMAMURA, Masakazu CHIJIMATSU, Yutaka SUGITA Hirohito KIKUCHI, Sumihiko MURATA, Kiyoshi AMEMIYA and Toshiaki SAITO: "Shear properties and permeability of the joint of bentonite buffer for geological disposal of high-jevel radioactive waste"Journal of Geotechnical Engineering, JSCE. No.673/III-54. 61-70 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Masakazu NIINAE, Satoshi IWAMOTO and Kenji AOKI: "Utilization of complexation on removal of cadmium from soil by electrokinetic method"SHIGEN-TO-SOZAI. vol.118(a). 559-563 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Shiro TAKASE, Toshiki WATANABE, Satoshi YABUUCHI, Toshifumi MATSUOKA and Yuzuru ASHIDA: "Application of acoustic full-wave tomogrlaphy to field data"BUTURI-TANSA. Vol.55 No. 5. 375-385 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Sumihiko MURATA, Hiroshi MITSUISHI and Toshiaki SAITO: "Characterization of fracture permeability by using a fractal model"Proc. of the SPE Asia Pacific Oil and Gas Conference and Exhibition. SPE77881. 1-8 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 新苗正和, 岩本智史, 青木謙治: "動電学的土壌浄化法によるカドミウム除去への錯形成反応の利用"資源と素材. Vol.118(8). 559-563 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 高瀬嗣郎, 渡辺俊樹, 藪内 聡, 松岡俊文, 芦田 譲: "音響波フルウェーブトモグラフィの実データへの適用"物理探査. Vol.55,No.5. 375-385 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Murata, H.Mitsuishi, T.Saito: "Characterization of Fracture Permeability by Using a Fractal Model"Proc. of the SPE Asia Pacific Oil and Gas Conference and Exhibition. SPE77881. 1-8] (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Murata, T.Miyoshi, T.Matsuoka, T.Saito, Y.Ashida: "Visualization of the Channel Flow through a Single Fracture"Proc. of the EUROCK 2002. 526-536 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 村田澄彦, 中山 学, 齋藤敏明: "フラクチャー内流体流動挙動に及ぼす接触状態の影響"資源素材'2002(熊本). A1-6. 21-24 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Aoki, N., Shiraishi, K., Minegishi, M., Matsuoka, T: "Interpolation of Multi-line 2D Seismic Data"Proceedings of the 7th International Symposium on Recent Advances in Explroration Geophysics in Kyoto. 276-281 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 伊達健介, 山本拓治, 粂川政則, 大場康信, 青木謙治: "低透水性岩盤における動的注入工法の適用結果"第11回岩の力学国内シンポジウム講演論文集. G01. 1-6 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] 白鷺卓, 山本拓治, 西岡和則, 青木謙治: "反射トモグラフィ法を利用したトンネル周辺地質の予測"第11回岩の力学国内シンポジウム講演論文集. F18. 1-6 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] 新苗正和, 菅野強, 青木謙治: "動電学的手法による汚染土壌の浄化"資源処理技術. Vol.48(2). 89-94 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 新苗正和, 青江崇, 菅野強, 青木謙治: "定電流密度条件下での動電学的手法による土壌からのカドミウムの浄化"資源と素材. Vol.117(8). 653-657 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Wakatuki Z., Matsuoka T., Ashida Y.: "Simulation of seismic waves and Hopkinson bar using discrete element method"Proceedings of the 14th KKNN Symposium on Civil Engineering, Kyoto, Japan. 515-520 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 松岡俊文, 若月然太郎, 芦田譲: "個別要素法による弾性波動のシミュレーションと破壊現象への応用"第11回岩の力学国内シンポジウム講演論文集. E07. 1-6 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] Niinae,M.,Aoe,T.,Kishi,A.,Sugano,T.and Aoki,K.: "Distributions of Contaminants in electrokinetic processing of fine-grained soils"Proceedings of the XXI International Mineral Processing Congress. Vol.B. 13-17-13-23 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 青木謙治: "エネルギー貯蔵と地下空間の利用"エネルギー・資源. Vol.22 No.2. 122-126 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 新苗正和,青江崇,菅野強,青木謙治: "陰極槽内のpHを中性に保持した下での動電学的手法による土壌からのカドミウムの浄化"資源と素材. Vol.117. 127-132 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 久保田一,平野勇,水戸義忠 他4名: "花崗岩岩盤を対象とした「色」計測による岩級区分指標"平成12年度研究発表会講演論文集,日本応用地質学会. 337-340 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 本多眞,菊地宏吉,鈴木哲也,水戸義忠: "ダム周辺地下水位変動の時空間解析のための時空間Cokrigingの開発と適用"土木学会論文集. No.659. 283-295 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Matsuoka,T.,Fukamori,H.and Ashida,Y.: "Mapping of the Hydraulic Fracture by Tiltmeter"Proceedings of 5th SEGJ International Symposium, January, 2001, Tokyo. 343-354 (2001)

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2016-04-21  

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