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المؤلفEid, Hisham
تاريخ الإتاحة2020-04-30T09:35:40Z
تاريخ النشر2020
اسم المنشورProceedings of the International Conference on Civil Infrastructure and Construction
الاقتباسEid H., "Fully Softened and Residual Shear Strengths of Midra Shale", International Conference on Civil Infrastructure and Construction (CIC 2020), Doha, Qatar, 2-5 February 2020, DOI: https://doi.org/10.29117/cic.2020.0098
الرقم المعياري الدولي للكتاب2958-3128
المعرّفP. O. Box: 2713 Doha-Qatar, Email: qupress@qu.edu.qa
معرّف المصادر الموحدwww.cic.qa
معرّف المصادر الموحدhttp://dx.doi.org/10.29117/cic.2020.0098
معرّف المصادر الموحدhttp://hdl.handle.net/10576/14657
الملخصThis paper presents a comparison of the fully softened shear strengths measured using the triaxial and torsional ring shear devices for a shale that possesses noticeably high plasticity and induration. The residual shear strength measured using the torsional ring shear device was also introduced for a supplementary comparison. It was shown that the mode of shear (e.g., the triaxial mode or the torsional ring mode) slightly affects the measured fully softened shear strength of Midra shale. The fully softened strength failure envelopes associated with the two shearing modes exhibit a moderate degree of nonlinearity that is in turn higher than that of the residual shear strength envelope. The measured classification indices of Midra shale are significantly sensitive to the sample preparation procedure. As a result, care should be taken when predicting the fully softened and residual shear strengths of Midra shale using relationships that correlate shear strength to such indices.
اللغةen
الناشرQatar Univesrity Press
الموضوعFailure envelope
Fully softened strength
Residual strength
Shear strength
Shale
العنوانFully Softened and Residual Shear Strengths of Midra Shale
النوعConference Paper
الصفحات754-758
ESSN2958-3136
dc.accessType Open Access


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