Beam tip rotation due to combined extension twist actuation

By far the best result is achieved by the direct twist actuation (scheme I) without utilization of anisotropic couplings. Regarding those schemes using such couplings between torsion and extension, the one with the combined actu- 

While the analytical solution limited to the static problem has been applied at least in a simplified fashion for the elementary examinations of Section 10.2, the finite element solution capable of capturing the general problem has not yet been employed. Both solution variants will now be checked against each other and against an entirely independent approach with a commercial finite element software. 

Coefficient Units Value 1 Deviation [%] Value 1 Deviation [%]  

The curved cross-section is divided by a central web into two cells. The associated geometric description is given by Elqs. (10.10) and (10.11). On this basis, the radius of curvature R and generating half-angle C may be expressed in terms of the beam width b and the ratio no/f, between the extents along 

In Remarks 10.3 to 10.6, the wall properties around the circumferential contour have been specihed. For the central web, however, an altered configuration may be selected. In the beam property adaptation of Section 10.2.2 for 

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