NDLI: Finite Layer Method to Calculate the Dynamic Compliance of a Foundation

Content Provider	IEEE Xplore Digital Library
Author	Bao Hanying Hou Xingmin Yang Cheng
Copyright Year	2015
Description	Author affiliation: Sch. of Civil Eng., Yan tai Univ., Yantai, China (Bao Hanying; Hou Xingmin; Yang Cheng)
Abstract	The finite layer method to study the dynamic response of a three-dimensional layered soil foundation is presented in this paper. It is especially suitable for calculating the dynamic compliance of a layered soil foundation. This is due to the fact that it takes the layered characteristic of natural soil into account, where the displacement can be calculated by using a series of continuous differentiable functions in the two horizontal orthogonal directions, while simple polynomial displacement functions are used along the thickness. In order to calculate and compare the dynamic compliance of a rectangular foundation on the surface of three-layered soil, both the finite layer method and ABAQUS are used in this paper. The result curves of the two methods match well, and the process of the analysis shows that the finite layer method can reduce the analysis time, and improve the computation efficiency compared with finite element method.
Sponsorship	Hunan Inst. Ind.
Starting Page	496
Ending Page	498
File Size	165611
Page Count	3
File Format	PDF
e-ISBN	9781467371438
DOI	10.1109/ICMTMA.2015.126
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-06-13
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	mass matrix Geoengineering Dynamics layered soil Soil Boundary conditions equivalent load vector Surface roughness Finite element analysis Rough surfaces finite layer method stiffness matrix
Content Type	Text
Resource Type	Article

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