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2003•Journal of Chang'an UniversityRequires access

Properties of soil for embankment composite foundation

Hong Xia Yang

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Abstract

Plane finite element method was used to study the properties of embankment composite foundation,twodimension finite element analyzing program was compiled.In the program,linear elastic and nonlinear elastic (DuncanChang model) were adapted for pile calculation.When the relation between stressstrain of soil and embankment is nonlinear,there are nine parameters in DuncanChang model.When the parameters are different,the regulation of soil and embankment are analyzed to give a reference for embankment composite design.

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Plane finite element method was used to study the properties of embankment composite foundation,twodimension finite element analyzing program was compiled.In the program,linear elastic and nonlinear elastic (DuncanChang model) were adapted for pile calculation.When the relation between stressstrain of soil and embankment is nonlinear,there are nine parameters in DuncanChang model.When the parameters are different,the regulation of soil and embankment are analyzed to give a reference for embankment composite design.

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Available abstract

Plane finite element method was used to study the properties of embankment composite foundation,twodimension finite element analyzing program was compiled.In the program,linear elastic and nonlinear elastic (DuncanChang model) were adapted for pile calculation.When the relation between stressstrain of soil and embankment is nonlinear,there are nine parameters in DuncanChang model.When the parameters are different,the regulation of soil and embankment are analyzed to give a reference for embankment composite design.

Key concepts: Levee, Finite element method, Foundation (evidence), Plane stress, Geotechnical engineering, Composite number, Pile, Structural engineering

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