Mechanical Properties and Failure Modes of Rock Specimens with Specific Joint Geometries in Triaxial Unloading Compressive Test
المؤلفون المشاركون
Li, Jian-Lin
Sun, Xushu
Duan, Guoyong
Zhang, Jingyu
Assefa, Eleyas
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-03-25
دولة النشر
مصر
عدد الصفحات
14
الملخص EN
The effects of disconnected joints on the mechanical characteristics of rock masses are interesting and challenging aspects of rock mechanics.
The prime objective of this study is to investigate the effect of joint orientations and joint connectivity rates on the strength, deformation, and failure mechanisms of rock specimens under unloading condition.
To establish the relationships between different factors (confining pressure, joint orientation, and joint connectivity) and failure mechanisms, a series of triaxial unloading tests were performed.
The results showed that the joint orientation had a more considerable effect than the joint connectivity on the strength and deformation of the specimens.
Generally, three different types of failures were observed (i.e., shear, mixed, and split).
Finally, Griffith’s theory was utilized to analyze the maximum tensile stress around the crack.
The findings of this paper can also be used for practical engineering problems.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Duan, Guoyong& Li, Jian-Lin& Zhang, Jingyu& Assefa, Eleyas& Sun, Xushu. 2019. Mechanical Properties and Failure Modes of Rock Specimens with Specific Joint Geometries in Triaxial Unloading Compressive Test. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1119232
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Duan, Guoyong…[et al.]. Mechanical Properties and Failure Modes of Rock Specimens with Specific Joint Geometries in Triaxial Unloading Compressive Test. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1119232
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Duan, Guoyong& Li, Jian-Lin& Zhang, Jingyu& Assefa, Eleyas& Sun, Xushu. Mechanical Properties and Failure Modes of Rock Specimens with Specific Joint Geometries in Triaxial Unloading Compressive Test. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1119232
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1119232
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر