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Development of down-hole triaxial test method to evaluate characteristics of gas hydrate layers

Development of down-hole triaxial test method to evaluate characteristics of gas hydrate layers
开发评价天然气水合物层特征的井下三轴测试方法
批准号:
20360209
负责人:
TANI Kazuo
金额:
$6.49万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010

项目摘要

项目成果

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中文摘要
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英文摘要
Down-hole triaxial test method was proposed for the geotechnical investigation of gas hydrate layers. Some relevant basic technologies were studied regarding (1) instrumentation technologies, apparatus, and multi-step loading test. The results demonstrated that (1) strain gages on the rubber membrane are appropriate for local deformation measurement, (2) some devices were developed for reliable fixing of rubber membrane and for suitable specimen recovery, and (3) multi-step loading with increasing confining stresses was found preferable.
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会议论文
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [田中悠一, 谷和夫]
通讯作者: 谷和夫
パッカーを用いた地盤内のひずみ計測手法の考案と装置の開発
设计一种使用封隔器测量地面应变的方法并开发设备
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [岡田哲実, 澤田昌孝, 平野公平, 高倉望, 池野谷尚史, 谷和夫, 田中悠一]
通讯作者: 田中悠一
DOI: 10.1007/s10706-008-9245-9
发表时间: 2010-05
期刊: Geotechnical and Geological Engineering
影响因子: 1.7
作者: [A. Taheri;K. Tani]
通讯作者: A. Taheri;K. Tani
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [Taheri A., Tani K.]
通讯作者: Tani K.
25
    Development of undisturbed sampling method using thick water-soluble polymer
    Investigation and modeling of deformation structures on ground surface caused by fault rupturing
    • 批准号:
      13450191
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $5.25万
    • 财政年份:
      2001
    • 负责人:
      TANI Kazuo
    • 依托单位:
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    • 批准号:
      11650265
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.24万
    • 财政年份:
      1999
    • 负责人:
      TANI Kazuo
    • 依托单位: