Physical Modeling Test on Deformation and Failure of Rock Slope with New Support System
المؤلفون المشاركون
He, Manchao
Tao, Zhigang
Zhang, Tongxing
Zhu, Daoyong
Gong, Weili
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-18، 18ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-06-29
دولة النشر
مصر
عدد الصفحات
18
التخصصات الرئيسية
الملخص EN
In order to explore the monitoring and control method of rock slope, indoor physical model testing of collapse control and monitoring were carried out with the example of a rock slope collapse area project in Jietai Temple in Beijing, China, as the prototype.
Based on the similarity theory, in this study, a new structural support with Negative Poisson’s Ratio bolt and flexible anchored net was utilized to reinforce the rock slope.
Following a graded loading sequence, the collapse failure characteristics and the overall control effect of energy absorption reinforcement measures were explored.
The experimental results demonstrated that the entire process of slope collapse presented four distinct stages of failure: fracture generation, fracture propagation, partial collapse, and overall collapse.
The full-field displacement nephogram and the displacement monitoring point of the collapse area indicated that the large deformation and failure of the collapsed surrounding rock were effectively controlled, while the Negative Poisson’s Ratio bolt and the flexible anchored net had good reinforcement effects.
The experimental stress record presented that the change of pressure curve was an apparent regularity in the entire process of slope collapse, which reflects the change state of internal force of surrounding rock; it includes the function of monitoring of slope collapse.
It was indicated that the Negative Poisson’s Ratio bolt along with the large-deformation flexible anchored net had good reinforcement monitoring effect on the rock slope collapse disaster.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tao, Zhigang& Zhang, Tongxing& Zhu, Daoyong& Gong, Weili& He, Manchao. 2020. Physical Modeling Test on Deformation and Failure of Rock Slope with New Support System. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1123383
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tao, Zhigang…[et al.]. Physical Modeling Test on Deformation and Failure of Rock Slope with New Support System. Advances in Civil Engineering No. 2020 (2020), pp.1-18.
https://search.emarefa.net/detail/BIM-1123383
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tao, Zhigang& Zhang, Tongxing& Zhu, Daoyong& Gong, Weili& He, Manchao. Physical Modeling Test on Deformation and Failure of Rock Slope with New Support System. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1123383
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1123383
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