Simplified Method for Consolidation Settlement Calculation of Combined Composite Foundation
Joint Authors
Han, Yongsheng
Liu, Fei
Qin, Kang
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Treating weak saturated soil foundation by drainage powder jetting pile foundation can not only increase the bearing capacity of the foundation but also accelerate the drainage and consolidation process of the foundation.
Having been commonly used in engineering, the plum blossom pile layout scheme is based on the foundation axisymmetric consolidation model (the powder jetting pile is the model center and the drainage board is located at the outer boundary of the model).
It adopts reasonable boundary conditions and foundation seepage conditions and the method of pile-soil composite modulus and obtains the expression of the average excess pore water pressure of the composite foundation of the instantaneous loading of the drainage powder jetting pile under the simplified model.
Therefore, the average consolidation degree of the foundation is acquired.
The expression of the average consolidation degree can comprehensively reflect factors such as pile-soil modulus ratio, displacement ratio, drain spacing ratio, and those which affect the consolidation process of the foundation.
The obtained analytical solution is of certain practical application significance for the consolidation settlement calculation of such engineering.
American Psychological Association (APA)
Liu, Fei& Qin, Kang& Han, Yongsheng. 2020. Simplified Method for Consolidation Settlement Calculation of Combined Composite Foundation. Shock and Vibration،Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1212642
Modern Language Association (MLA)
Liu, Fei…[et al.]. Simplified Method for Consolidation Settlement Calculation of Combined Composite Foundation. Shock and Vibration No. 2020 (2020), pp.1-7.
https://search.emarefa.net/detail/BIM-1212642
American Medical Association (AMA)
Liu, Fei& Qin, Kang& Han, Yongsheng. Simplified Method for Consolidation Settlement Calculation of Combined Composite Foundation. Shock and Vibration. 2020. Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1212642
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1212642