JuliaFEM.jl/docs/api/JuliaFEM.md

JuliaFEM

Exported

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get_coordinates(el::JuliaFEM.Element) ¶

Return coordinates of element in array of size dim x nnodes

source: JuliaFEM/src/elements.jl:29

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integrate(f::Function) ¶

This version returns a function which must be operated with element e

source: JuliaFEM/src/math.jl:163

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integrate(f::Function, el::JuliaFEM.Element) ¶

Integrate f over element using Gaussian quadrature rules.

Parameters

el::Element well defined element f::Function Function to integrate

source: JuliaFEM/src/math.jl:143

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interpolate(field::Float64, basis::Function, ip::Array{Float64, 1}) ¶

Interpolate field variable using basis functions f for point ip. This function tries to be as general as possible and allows interpolating lot of different fields.

Parameters

field :: Array{Number, dim} Field variable basis :: Function Basis functions ip :: Array{Number, 1} Point to interpolate

source: JuliaFEM/src/math.jl:26

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linearize(f::Function, el::JuliaFEM.Element, field::ASCIIString) ¶

Linearize function f w.r.t some given field, i.e. calculate dR/du

Parameters

f::Function (possibly) nonlinear function to linearize field::ASCIIString field variable

Returns

Array{Float64, 2} jacobian / "tangent stiffness matrix"

source: JuliaFEM/src/math.jl:85

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linearize(f::Function, field::ASCIIString) ¶

This version returns another function which can be then evaluated against field

source: JuliaFEM/src/math.jl:100

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set_coordinates(el::JuliaFEM.Element, coordinates) ¶

Set coordinates for element

source: JuliaFEM/src/elements.jl:36

Internal

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add_handler(section, function_name) ¶

Register new handler for parser

source: JuliaFEM/src/abaqus_reader.jl:13

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create_lagrange_element(element_name, X, P, dP) ¶

Create new Lagrange element

FIXME: this is not working

LoadError: error compiling anonymous: type definition not allowed inside a local scope

It's the for loop which is causing problems. See https://github.com/JuliaLang/julia/issues/10555

source: JuliaFEM/src/elements.jl:64

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get_dbasisdX(el::JuliaFEM.Element, xi) ¶

Evaluate partial derivatives of basis function w.r.t material description X, i.e. dbasis/dX

source: JuliaFEM/src/elements.jl:20

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get_element_id(el::JuliaFEM.Element) ¶

Get element id

source: JuliaFEM/src/elements.jl:43

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get_jacobian(el::JuliaFEM.Element, xi) ¶

Get jacobian of element evaluated at point xi

source: JuliaFEM/src/elements.jl:9

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integrate!(f::Function, el::JuliaFEM.Element, target) ¶

This version saves results inplace to target, garbage collection free

source: JuliaFEM/src/math.jl:178

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linearize!(f::Function, el::JuliaFEM.Element, field::ASCIIString, target::ASCIIString) ¶

In-place version, no additional garbage collection.

source: JuliaFEM/src/math.jl:118

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xdmf_new_model() ¶

Build a new model for outout

Parameters

Example

>>> xdmf_new_model()

source: JuliaFEM/src/xdmf.jl:48

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xdmf_new_model(xdmf_version) ¶

Build a new model for outout

Parameters

Example

>>> xdmf_new_model()

source: JuliaFEM/src/xdmf.jl:48

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JuliaFEM.Point1 ¶

1 node point element

source: JuliaFEM/src/elements.jl:112

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JuliaFEM.Quad4 ¶

4 node bilinear quadrangle element

source: JuliaFEM/src/elements.jl:155

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JuliaFEM.Seg2 ¶

3 node quadratic line element

source: JuliaFEM/src/elements.jl:139

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JuliaFEM.Tet10 ¶

10 node quadratic tethahedron

source: JuliaFEM/src/elements.jl:195