FAQ 001056 FR

Modélisation & Structure RSTAB

Is it possible to divide a tapered member in such a way that the interpolated cross-section is automatically determined at the division point? Furthermore, can I modify the cross-section of tapered continuous members by changing the cross-section depth of one member (start, middle, or end of continuous members) so that the cross-section depth for the remaining members is automatically determined?

Réponse

If tapered members are divided, then the intermediate cross-sections are determined only for the welded IS-section (I symmetric), so that the taper remains. However, this is only possible if the parameters differ only in one value.

If, for example, the IS-sections are defined as:

IS 300/150/7.1/10.7/15
IS 600/150/7.1/10.7/15

so that only the depth differs, you can calculate the intermediate sections automatically.

For all other cross-sections or for several different parameters, the automatic division does not work. In this case, you first have to determine the "Intermediate Cross-Sections," and then assign them manually to the corresponding members, respectively. The same applies to continuous members.

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RSTAB Logiciel principal
RSTAB 8.xx

Programme de base

Logiciel de calcul de structures filaires composées de charpentes, poutres et treillis. Il permet le calcul linéaire et non linéaire des efforts internes, des déformations et des réactions d'appui