Influences on Antislide Piles Used for Slope Reinforcement: Numerical Simulation Based on the Soil Arching Effect
المؤلفون المشاركون
Zhang, Sifeng
Zhang, Guojian
Zhang, Xinyu
Chen, Luchuan
Zheng, Shuai
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-11-18
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
This study explores the pile-soil interaction mechanism and the optimal use of antislide piles for slope reinforcement based on finite difference numerical modelling.
The force and displacement principles of slopes and antislide piles are analysed.
The influences of various factors are investigated, such as postpile filling parameters, pile embedding methods, and pile cross-sectional shapes.
Numerical modelling is used to determine the optimal layouts of antislide piles for push and traction landslides.
The findings indicate that the cohesive force of the fill has a greater influence on the piles and slope than the friction angle and is the primary control factor.
Fully buried antislide piles provide a better antisliding effect than semiburied ones.
With fully buried piles, the best controlling effect is obtained when the ratio of the length of the pile’s free section to the height of the sliding body is approximately 4/5.
Moreover, stepped-cross-section piles provide better slope reinforcement than those with rectangular, T-shaped, or trapezoidal cross-sections.
In practical applications, end-bearing arches can be utilized as the primary control structures, with friction arches used for secondary control to improve the soil arching effect as much as possible, thereby enhancing the stability of the piles and slope.
To control landslides of various thrust forms, antislide piles should be set in the active section, the core sliding section, or both, as required.
This paper provides guidance for improving the design of antislide piles.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Sifeng& Zhang, Guojian& Zhang, Xinyu& Chen, Luchuan& Zheng, Shuai. 2020. Influences on Antislide Piles Used for Slope Reinforcement: Numerical Simulation Based on the Soil Arching Effect. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1200685
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Sifeng…[et al.]. Influences on Antislide Piles Used for Slope Reinforcement: Numerical Simulation Based on the Soil Arching Effect. Mathematical Problems in Engineering No. 2020 (2020), pp.1-15.
https://search.emarefa.net/detail/BIM-1200685
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Sifeng& Zhang, Guojian& Zhang, Xinyu& Chen, Luchuan& Zheng, Shuai. Influences on Antislide Piles Used for Slope Reinforcement: Numerical Simulation Based on the Soil Arching Effect. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1200685
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1200685
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