Shearing Performance of Lime-Reinforced Iron Tailing Powder Based on Energy Dissipation
المؤلفون المشاركون
Jiang, Ping
Qiu, Lingqi
Li, Na
Wang, Wei
Zhou, Aizhao
Xiao, Jingping
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-10-21
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
The resource utilization of iron tailing powder is an effective measure to reduce the risk of tailing stacking.
Based on the research findings on lime soil, a method for using lime to strengthen iron tailing powder was proposed.
F-s curves and c and φ values of iron tailing powder with 0%, 2%, 4%, 8%, and 10% lime were obtained through direct shear tests.
The back propagation (BP) neural network algorithm was used to fit the F-s curve, and the fitting equation that met the accuracy requirement was obtained.
Based on the energy dissipation theory, the shear failure energy dissipation of iron tailing powder with different lime doses was achieved in the form of definite integrals under different normal stresses of 100 kPa, 200 kPa, 300 kPa, and 400 kPa, respectively.
It was concluded that the addition of lime could increase the shear energy dissipation of iron tailing powder.
The shear energy dissipation of iron tailing powder first increased and then decreased with the increase in lime dose.
The maximum value was reached with 4% lime, and the energy dissipation increased linearly with increasing normal stress.
In this study, the shear performance of lime-reinforced iron tailing powder was studied through the direct shear test combined with the energy dissipation theory, providing a theoretical basis for the resource utilization of iron tailing powder.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jiang, Ping& Qiu, Lingqi& Li, Na& Wang, Wei& Zhou, Aizhao& Xiao, Jingping. 2018. Shearing Performance of Lime-Reinforced Iron Tailing Powder Based on Energy Dissipation. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1116052
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jiang, Ping…[et al.]. Shearing Performance of Lime-Reinforced Iron Tailing Powder Based on Energy Dissipation. Advances in Civil Engineering No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1116052
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jiang, Ping& Qiu, Lingqi& Li, Na& Wang, Wei& Zhou, Aizhao& Xiao, Jingping. Shearing Performance of Lime-Reinforced Iron Tailing Powder Based on Energy Dissipation. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1116052
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1116052
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