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stressbar3d

Coordinates transformation for stress computation on each bar element (return to element level formulation)

Calling Sequence

[ue, sigma, f] = stressbar3d(E, A, B, T, tc, u0, ne)

Parameters

INPUT ARGUMENTS:

A:

Cross-sectional Area [ne x 1]

B:

Deformation matrix [ne*1 x 2]

T:

Coordinates Transformation matrix [ne*2 x 6]

tc:

Table of connectivity [ne*DOFe x 3]

u0:

Complete nodal displacements vector [DOFn*nn x 1]

ne:

Number of nodes [1 x 1]

OUTPUT ARGUMENTS:

ue:

Nodal displacements vector of the element in global coordinates [DOFe x 1]

sigma:

Normal stress vector [ne x 1]

f:

Normal loads vector [ne x 1]

See also

Authors


<< stiffbar3d F.E. Analysis for Truss Structures