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Variation in the Permeability of Intact and Fractured Rocks due to Transient Disturbances in Axial Stress or Pore Pressure
المؤلفون المشاركون
Boeut, Sophea
Oshima, Teppei
Fujii, Yoshiaki
Kodama, Jun-ichi
Fukuda, Daisuke
Matsumoto, Hiroyuki
Uchida, Kazumi
Dassanayake, Anjula B. N.
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-06-13
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
A persistent increase in the permeability of rock mass caused by transient stress disturbances, if present, could explain the variation in the groundwater level in far fields, increase in petroleum production caused by earthquakes or artificial vibrations in enhanced oil recovery, and induction of earthquakes by seismic waves in intermediate and far fields.
However, it has not been verified whether the transient stress disturbances induce an increase or decrease in the rock permeability.
In this study, the permeability values of intact and triaxially fractured Kushiro Cretaceous sandstone and Shikotsu welded tuff were measured before and after transient axial stress or pore pressure disturbances to clarify the effects of transient stress disturbances on rock permeability.
According to the experimental results, the stress disturbances showed either decreasing or increasing effects on the permeability depending on the rock type and experimental conditions.
However, when focusing on the fractured rocks rather than the intact ones, which would be more important in field applications, the argillaceous Kushiro Cretaceous sandstone mainly exhibited decreasing effects and the glassy Shikotsu welded tuff mainly exhibited increasing effects.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Boeut, Sophea& Oshima, Teppei& Fujii, Yoshiaki& Kodama, Jun-ichi& Fukuda, Daisuke& Matsumoto, Hiroyuki…[et al.]. 2019. Variation in the Permeability of Intact and Fractured Rocks due to Transient Disturbances in Axial Stress or Pore Pressure. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1115388
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Boeut, Sophea…[et al.]. Variation in the Permeability of Intact and Fractured Rocks due to Transient Disturbances in Axial Stress or Pore Pressure. Advances in Civil Engineering No. 2019 (2019), pp.1-16.
https://search.emarefa.net/detail/BIM-1115388
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Boeut, Sophea& Oshima, Teppei& Fujii, Yoshiaki& Kodama, Jun-ichi& Fukuda, Daisuke& Matsumoto, Hiroyuki…[et al.]. Variation in the Permeability of Intact and Fractured Rocks due to Transient Disturbances in Axial Stress or Pore Pressure. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1115388
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1115388
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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