地殻応力測定の問題点 Difficulty in Measuring the Crustal Stress

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著者

    • 島田 充彦 SHIMADA Mitsuhiko
    • 京都大学防災研究所地震予知研究センター Research Center for Earthquake Prediction, Disaster Prevention Research Institute, Kyoto University

抄録

The full knowledge of the state of stress in the earth' s crust is indispensable for earthquake prediction research. Today, the crustal stress is measured only intermittently at limited sites by several methods, but not continuously. There are some difficulties in measuring the crustal stress (and not strain) continuously and monitoring its variation with time. The main reason is the fundamental lack of any effective method, because we have to know quantitatively the anisotropic deformation of the measuring device due to anisotropic crustal stress. A comment is presented on a proposed method for continuous stress measurement by a stress meter composed of a disk-shaped pressure vessel filled with liquid.

収録刊行物

  • 高圧力の科学と技術 = The Review of high pressure science and technology  

    高圧力の科学と技術 = The Review of high pressure science and technology 5(2), 122-123, 1996-05-20 

    The Japan Society of High Pressure Science and Technology

各種コード

  • NII論文ID(NAID)
    10002848162
  • NII書誌ID(NCID)
    AN10452913
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    0917639X
  • データ提供元
    CJP書誌  J-STAGE 
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