DocumentCode
3472646
Title
Horizontal Resistance of the Pile-Soil Based on the Modified Winkler Foundation Model
Author
Wei Demin ; Xia Yungen
Author_Institution
State Key Lab. of Subtropical Building Sci., South China Univ. of Tech., Guangzhou, China
fYear
2010
fDate
7-9 Nov. 2010
Firstpage
1
Lastpage
4
Abstract
In this paper based on the assumption of the isotropic elastic soil, Modified Winkler Foundation Model is established and a equivalent stiffness equation which considering the shear function of soil is derivated. The modified Winkler foundation model is compared with three other equivalent spring stiffness to study the sensitivity of the parameters. Pile-Soil interaction of FEA models are studied and compared with the modified Winkler foundation model. It is found that the modified Winkler foundation model is valid for practical engineering.
Keywords
elasticity; finite element analysis; foundations; geotechnical engineering; soil; FEA models; equivalent spring stiffness; equivalent stiffness equation; horizontal resistance; isotropic elastic soil; modified Winkler foundation model; pile-soil interaction; practical engineering; shear function; Analytical models; Buildings; Civil engineering; Mathematical model; Soil; Springs; Stress;
fLanguage
English
Publisher
ieee
Conference_Titel
E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on
Conference_Location
Henan
Print_ISBN
978-1-4244-7159-1
Type
conf
DOI
10.1109/ICEEE.2010.5660699
Filename
5660699
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