Influential Factors of the Static Shear Properties of Coral Mud in the South China Sea
المؤلفون المشاركون
Shen, Yang
Li, Shaoyu
Yang, Long
Rui, Xiaoxi
Shen, Xue
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-17، 17ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-08-24
دولة النشر
مصر
عدد الصفحات
17
التخصصات الرئيسية
الملخص EN
Coral mud, a kind of special material used for constructing islets in reclamation projects, is widely spread in the South China Sea.
Combined with microstructure research, a series of triaxial tests were performed in this paper to study the static shear strength characteristics and potential factors that can influence them.
The effective stress path was similar to the total stress path because of the unique microstructure resulting in a high strength and a high dissipation rate of the pore pressure in the coral mud.
The initial void ratio and the initial confining pressure affected the strength and deformation characteristics of the coral mud.
When the soil came to failure, the pore pressure coefficient Af varied linearly with the initial void ratio.
The critical friction angle was greatly influenced by the confining pressure, and its magnitude first developed to a peak value and then decreased as the void ratio increased.
This change showed that there was a linear relationship between the initial elastic modulus E0i and lgp0 as well as between the secant modulus E50 and p0.
The estimation ability of Cam-Clay was verified in this research.
The value of parameter λ was determined incrementally by a larger initial void ratio, while the value of parameter M decreased smoothly first and then rose slightly; the selection of parameter κ was approximately 0.0035.
The results supported that the Cam-Clay model is able to simulate the stress-strain relationship of coral mud, and a referenced estimation can be reliably and efficiently obtained for the reclamation projects of constructing islets.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Shen, Yang& Rui, Xiaoxi& Yang, Long& Li, Shaoyu& Shen, Xue. 2020. Influential Factors of the Static Shear Properties of Coral Mud in the South China Sea. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-17.
https://search.emarefa.net/detail/BIM-1124252
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Shen, Yang…[et al.]. Influential Factors of the Static Shear Properties of Coral Mud in the South China Sea. Advances in Civil Engineering No. 2020 (2020), pp.1-17.
https://search.emarefa.net/detail/BIM-1124252
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Shen, Yang& Rui, Xiaoxi& Yang, Long& Li, Shaoyu& Shen, Xue. Influential Factors of the Static Shear Properties of Coral Mud in the South China Sea. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-17.
https://search.emarefa.net/detail/BIM-1124252
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1124252
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