2. Benchmark solution#

2.1. Reference calculation#

This calculation is a non-regression test. It therefore does not present reference results.

Calculation process:

  • Calculation of stiffness and mass matrices (operator ASSEMBLAGE),

  • Calculation of seismic loading,

  • Direct non-linear transient analysis in relative coordinate system, in mono-support.

2.2. Reference sizes#

\(\mathit{DX}\): represents, depending on the size field:

  • DEPL: the component of the relative displacement along the \(x\) axis

  • REAC_NODA: the component of the nodal reaction along the \(x\) axis

\(\mathit{V1}\): component of the VARI_ELNO field giving the cumulative plastic deformation.

2.3. Benchmark results#

Location

Instant \((s)\)

Field

Component

Knot \(\mathit{N160}\)

\(0.01\)

DEPL

\(\mathit{DX}\)

Knot \(L\)

\(0.01\)

REAC_NODA

\(\mathit{DX}\)

Knot \(A\)

\(0.01\)

REAC_NODA

\(\mathit{DX}\)

Knot \(L\)

\(0.17\)

REAC_NODA

\(\mathit{DX}\)

Sub-point 25 of knot \(\mathit{N10}\) of mesh \(\mathit{M10}\)

\(0.17\)

VARI_ELNO

\(\mathit{V1}\)