Ein Kehlbalken Dach mit gewählter Geometrie wird in Hinblick auf seine Schnittgrößen zwischen Berechnung mittels RFEM 6 und der Handrechnung verglichen. Pokud se týká návrhu 3 Poslední systém pod kontrolou.
A simply supported beam is loaded by pure bending. Stanovíme kritické zatížení a příslušný součinitel zatížení od boulení.
A membrane is stretched by means of isotropic prestress between two radii of two concentric cylinders not lying in a plane parallel to the vertical axis. Find the final minimum shape of the membrane - the helicoid - and determine the surface area of the resulting membrane. K tomu slouží přídavný modul RF-FORM-FINDING. Elastic deformations are neglected both in RF-FORM-FINDING and in the analytical solution; self-weight is also neglected in this example.
A spherical balloon membrane is filled with gas with atmospheric pressure and defined volume (these values are used for FE model definition only). Determine the overpressure inside the balloon due to the given isotropic membrane prestress. K tomu slouží přídavný modul RF-FORM-FINDING. Elastic deformations are neglected both in RF-FORM-FINDING and in the analytical solution; self-weight is also neglected in this example.
Zakřivený nosník se skládá ze dvou nosníků obdélníkového průřezu. The horizontal beam is loaded by distributed loading. While neglecting self-weight, determine the maximum stress on the top surface of the horizontal beam.
Cílem tohoto příkladu je předvést nevratný děj způsobený třením. After the loading and unloading, the end-point is in a different position than where it was at the beginning. Determine the movement of the node in the X direction.
Stanovíme maximální průhyb krychle. The cube's lower side is fully fixed and the upper side is subjected to shear loading.