4. Q4GG modeling validation#

4.1. SDLS123 — Straight beam with Rayleigh damping (V2.03.123)#

This test represents the dynamic elastic calculation with Rayleigh damping of a straight beam, embedded at both ends and subjected to constant pressure. The results obtained are compared with the results obtained with Europlexus.

Two models are carried out:

  • Modeling A allows you to test the Q4GG model with QUAD4,

  • B modeling allows you to test the Q4GG model with TRIA3.

_images/10000000000003C2000001B612F2E397103B1D3B.png

4.2. SDNS108 — Dynamic response of a reinforced concrete slab (model GLRC_DAMAGE) supported on 4 sides subjected to a concentrated load: regime of 4.2 elasto-plastic plate (V5.06.108)#

This test represents the calculation of a reinforced concrete slab, in flexure, subjected to a concentrated load. It makes it possible to validate the Q4GG modeling using the global material model GLRC_DAMAGE by comparing it to an analogous calculation with Europlexus. The slab is simply pressed on all four sides.

Two models are carried out:

  • Modeling \(A\) allows you to test the Q4GG model with QUAD4,

  • _images/Shape1.gif

Modeling \(B\) allows you to test the Q4GG model with TRIA3.