Calculation Approach for Lateral Bearing Capacity of Single Precast Concrete Piles with Improved Soil Surrounds
Joint Authors
Zhang, Dingwen
Du, Guangyin
Wang, Anhui
Li, Liye
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-12
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Precast concrete (PC) piles with cement-improved soil surrounds have been widely used for soft ground improvement.
However, very few calculation approaches have been proposed to predict the lateral bearing capacity.
This study aims at investigating the lateral capacity of a single PC pile reinforced with cement-improved soil through a series of 3D finite element analyses and theoretical studies.
It is revealed that application of cement-improved soil around the PC pile can obviously reduce the induced lateral deflections and bending moments in the pile and can significantly increase its capacity to resist lateral loading.
To account for the reinforcement effect of cement-treated soil, a modified m approach is proposed by introducing a modified coefficient to enable the predictions of the lateral bearing capacity for such reinforced PC piles.
It is revealed that the modified coefficient is approximately linearly related to the compressive bearing capacity of improved soil surrounds.
American Psychological Association (APA)
Du, Guangyin& Wang, Anhui& Li, Liye& Zhang, Dingwen. 2018. Calculation Approach for Lateral Bearing Capacity of Single Precast Concrete Piles with Improved Soil Surrounds. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1116121
Modern Language Association (MLA)
Du, Guangyin…[et al.]. Calculation Approach for Lateral Bearing Capacity of Single Precast Concrete Piles with Improved Soil Surrounds. Advances in Civil Engineering No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1116121
American Medical Association (AMA)
Du, Guangyin& Wang, Anhui& Li, Liye& Zhang, Dingwen. Calculation Approach for Lateral Bearing Capacity of Single Precast Concrete Piles with Improved Soil Surrounds. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1116121
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116121