Influence of Ground Motion Parameters on the Seismic Response of an Anchored Rock Slope
المؤلفون المشاركون
Dong, Yun
Peng, Ningbo
Zhu, Ye
Hong, Jie
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-12-24
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The seismic response of rock slopes is closely related to the dynamic characteristics of earthquakes.
In this study, based on a numerical model of rock slopes with bolt support, the seismic responses of both anchored and unanchored rock slopes under different seismic waves are calculated.
The results show that a “cumulative effect” of the relative permanent displacement of the slope is generated during seismic action, and it is found that the permanent displacement of the slope is caused by larger earthquake accelerations.
The dynamic responses of an anchored slope are analyzed in terms of the wave type, frequency, amplitude, and duration and are compared with those of an unanchored rock slope.
This comparison suggests that the nominal shear strain increases with the amplitude and duration, which decreases as frequency increases.
The axial force is directly related to the surrounding rock strain.
The maximum axial force of the bolt is near the rock interface, which shows that the structural plane of the slope plays a dominant role in the seismic response.
The seismic waves are random, whereas the structural plane of the rock slope is certain.
The seismic response characteristics of the slope under different earthquake conditions are similar, and the dynamic stability of the slope can be attributed to the structural analysis of the rock slope.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Peng, Ningbo& Dong, Yun& Zhu, Ye& Hong, Jie. 2020. Influence of Ground Motion Parameters on the Seismic Response of an Anchored Rock Slope. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1123399
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Peng, Ningbo…[et al.]. Influence of Ground Motion Parameters on the Seismic Response of an Anchored Rock Slope. Advances in Civil Engineering No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1123399
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Peng, Ningbo& Dong, Yun& Zhu, Ye& Hong, Jie. Influence of Ground Motion Parameters on the Seismic Response of an Anchored Rock Slope. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1123399
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1123399
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