Three-Dimensional Analysis of Complex Rock Slope Stability Affected by Fault and Weak Layer Based on FESRM
المؤلفون المشاركون
Li, Yang
Yu, Ling
Song, Weidong
Yang, Tian-hong
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-12-07
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
Slope stability analysis is the most important problem in slope engineering design and construction.
Open-pit slope often spans several strata, many of which are relatively weak.
There may be faults and weak layers across the whole rock.
It is very necessary to study the instability mechanism and stability analysis of multistratigraphic slopes with faults and weak layers.
In this paper, taking a complex three-dimensional slope with fault and weak layer as the research object, the evolution laws of the stress field and damage zone of the slope are analyzed by using the finite element strength reduction method.
The results show that the fault and weak layer have different degrees of effect on the slope stability.
The fault causes stress concentration and damage to nearby rock mass, and the weak layer causes stress concentration on the slope above it and forms a dangerous slip zone.
Then the effect of the fault and weak layer on slope stability is discussed.
Because the effect of horizontal structural plane on slope stability is greater than that of the vertical structural plane, the effect of weak layer on slope stability is greater than that of the fault in the slope.
The research results can provide a theoretical guidance for the study of slope stability in practical engineering.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Yang& Yu, Ling& Song, Weidong& Yang, Tian-hong. 2019. Three-Dimensional Analysis of Complex Rock Slope Stability Affected by Fault and Weak Layer Based on FESRM. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1116721
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Yang…[et al.]. Three-Dimensional Analysis of Complex Rock Slope Stability Affected by Fault and Weak Layer Based on FESRM. Advances in Civil Engineering No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1116721
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Yang& Yu, Ling& Song, Weidong& Yang, Tian-hong. Three-Dimensional Analysis of Complex Rock Slope Stability Affected by Fault and Weak Layer Based on FESRM. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1116721
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1116721
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