Development of rock deformation techniques under high-pressure and high-temperature conditions

  • MASUDA Koji
    Research Institute of Earthquake and Volcano Geology, AIST

Bibliographic Information

Other Title
  • 高温高圧岩石変形実験技術の開発
  • 高温高圧岩石変形実験技術の開発 : 千年スケールで進行する地質現象の加速化と検証
  • コウオン コウアツ ガンセキ ヘンケイ ジッケン ギジュツ ノ カイハツ : センネン スケール デ シンコウ スル チシツ ゲンショウ ノ カソクカ ト ケンショウ
  • ―千年スケールで進行する地質現象の加速化と検証―
  • — Evaluation of long-term geological processes by a compressed timescale process model —

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Description

The reliability of earthquake forecast information is important for disaster mitigation in our society. A physical model of the earthquake generation process was constructed to improve the reliability of earthquake forecast information. We proposed a model based on the information extracted from geological surveys. Our model was evaluated using experimental techniques in the laboratory. During the experimental study, we considered two disparities between laboratory and natural conditions, which were differences in environmental conditions and timescale. A new experimental rock deformation technique was developed that unifies previous and newly developed techniques. Long-term geological processes were evaluated by a process model operating over a compressed timescale.

Journal

  • Synthesiology

    Synthesiology 9 (2), 97-107, 2016

    National Institute of Advanced Industrial Science and Technology

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