Model Test and Numerical Analysis on the Deformation and Stability of a Landslide Subjected to Reservoir Filling
المؤلفون المشاركون
Hu, Xinli
He, Chuncan
Zhou, Chang
Xu, Chu
Zhang, Han
Wang, Qiang
Wu, Shuangshuang
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-07-15
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
Reservoir filling can affect the landslide stability and cause the landslide deformation within the reservoir area.
In this paper, a physical model test and a series of numerical analyses were combined to investigate the landslide deformation and stability under reservoir filling.
The surface deformation, deep displacement, and pore water pressure were recorded during the physical model test.
In the model test, the increasing period of the pore water pressure inside the landslide is proposed to be a critical period for the landslide subjected to the reservoir filling.
During this period, large landslide deformation occurred.
The numerical analyses show that a greater factor of safety (FOS) appeared under a higher water level rising rate or a lower permeability coefficient during the water level rising stage when other variables are fixed, due to the domination of the reservoir buttressing effect which can increase the landslide resistance.
During the reservoir maintaining stage, the reservoir water infiltrated into the landslide continuously to cause the matric suction dissipation and pore water pressure increase, which reduced the landslide shear strength and then decreased the landslide stability.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hu, Xinli& He, Chuncan& Zhou, Chang& Xu, Chu& Zhang, Han& Wang, Qiang…[et al.]. 2019. Model Test and Numerical Analysis on the Deformation and Stability of a Landslide Subjected to Reservoir Filling. Geofluids،Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1154005
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hu, Xinli…[et al.]. Model Test and Numerical Analysis on the Deformation and Stability of a Landslide Subjected to Reservoir Filling. Geofluids No. 2019 (2019), pp.1-15.
https://search.emarefa.net/detail/BIM-1154005
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hu, Xinli& He, Chuncan& Zhou, Chang& Xu, Chu& Zhang, Han& Wang, Qiang…[et al.]. Model Test and Numerical Analysis on the Deformation and Stability of a Landslide Subjected to Reservoir Filling. Geofluids. 2019. Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1154005
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1154005
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