Loaded Plastic Beams with Decaying Stress-Strain Curve

Verification Example

Four columns are fixed at the bottom and connected by the rigid block at the top. Block is loaded by the pressure and modeled by an elastic material with high modulus of elasticity. Outer columns are modeled by linear elastic material and inner columns by a stress-strain diagram with the decaying dependence. Assuming only small deformations theory and neglecting structure's self-weight, determine its maximum deflection.

RFEM Programma principale
RFEM 5.xx

Programma principale

Software di progettazione strutturale per l'analisi con elementi finiti (FEA) di sistemi strutturali piani e spaziali costituiti da piastre, pareti, gusci, aste (travi), elementi solidi e di contatto

Prezzo della prima licenza
3.540,00 USD