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Horizontal Loading Tests on Disconnected Piled Rafts and a Simplified Method to Evaluate the Horizontal Bearing Capacity
المؤلفون المشاركون
Fei, Kang
Zhu, Xiao-jun
Wang, Sheng-wei
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-09-16
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Disconnected piled raft (DPR) foundations have been widely adopted as an effective foundation system where the piles are separated from the raft by a granular layer, which can limit the shear forces and moments transmitted between the raft and the piles.
Thus, DPR foundations may avoid the problem of horizontal forces, such as those from an earthquake or dynamic loads, which damage the structural connection between the pile head and raft.
A series of static horizontal loading tests were carried out on three types of foundation models, i.e., piled raft, disconnected piled raft, and raft alone models, on fine sand using a geotechnical model in a 1 g field.
In this paper, the influences of vertical loading and interposed layer thickness were presented and discussed.
The results showed that most of the horizontal force was carried by raft/interposed layer friction in the DPR foundation type, and the shear force and moment of the piles were greatly reduced due to the gap between the raft and the heads of the piles.
The tested foundations were simulated using a simplified method with theoretical equations derived by making several approximations and assumptions.
The simulated results agreed well with the test results.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhu, Xiao-jun& Fei, Kang& Wang, Sheng-wei. 2018. Horizontal Loading Tests on Disconnected Piled Rafts and a Simplified Method to Evaluate the Horizontal Bearing Capacity. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1115909
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhu, Xiao-jun…[et al.]. Horizontal Loading Tests on Disconnected Piled Rafts and a Simplified Method to Evaluate the Horizontal Bearing Capacity. Advances in Civil Engineering No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1115909
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhu, Xiao-jun& Fei, Kang& Wang, Sheng-wei. Horizontal Loading Tests on Disconnected Piled Rafts and a Simplified Method to Evaluate the Horizontal Bearing Capacity. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1115909
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1115909
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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