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314 Arno C.D. Pronk and Rogier Houtman
Fig. 20. Support construction placed
under the roof
Fig. 21. Support construction placed
on topof the roof
The width cross sections are more or less sinclastic. At several spots there is an
anticlastic curvature. This indicates that there will be no structural inflated element
underneath. The tensioninthe skin in longitudinal direction will have to apply
the anticlastic curvature (Fig. 23). The longitudinal sections also show a global
sinclastic shape and locally anticlastic curvature. This has to alternate with the
width anticlastic curvature (Fig. 22).
Fig. 22. Longitudinal cross sections