4.4 TRUSS NO.4 IN SPACE
The truss element No.4 can take any location in space. It is part
of the simplest elements in Z88 and is calculated extremely fast.
The truss elements matches Hooke's law exactly .
Input:
CAD (see chapter 2.7.2): Line
from node 1 to node 2
> KFLAG for cartesian (0) or cylindrical coordinates (1)
> 3 degrees of freedom for each node
> Element type is 4
> 2 nodes per element
> Cross-section parameter QPARA is the cross-sectional area
of the truss
Trusses No.4 have no influence. However, Z88I3.TXT must exist
(with any content).
Results:
Displacements in X, Y and Z
Stresses: Normal stresses
Nodal forces in X, Y and Z for each element and each node.