# Updates

25

june

2013

**Editor of Dynamic Amplification Factor**

Azerbaijan codes AzDTN 2.3-1 are now supported.

6

june

2013

**SCAD**

The length between out-of-plane restraints can be specified as greater than the geometric length of the element in the analysis of steel structural members.

**Kristall**

The length between out-of-plane restraints can be specified as greater than the geometric length of the element in the analysis of steel structural members in the *Resistance of Sections *and *Columns *modes.

29

may

2013

**SCAD**

The error in the analysis of geometrically nonlinear structures under the thermal load has been corrected.

The error in the calculation of DCF in the case of crane loads has been corrected.

**KUST**

The error in the calculation of the geometric properties of the ellipse has been corrected.

10

may

2013

**Arbat**

The error that sometimes occurred during the calculation of a beam divided into a number of segments under a concentrated force has been corrected.

22

april

2013

**SCAD**

Fixed: Combinations of displacements for seismic loads.

11

april

2013

**SCAD, Kristall**

The length between restraints out of the bending plane can now be specified in the analysis of steel structural members. If 0 is specified (it is a default value), then a value equal to the length of the element is used. It applies to not lattice sections. The length between restraints specified by the user is not used in the calculation of lattice sections: the lattice spacing (**Kristall**) or the spacing of the fictitious lattice (**SCAD**) created according to the rules described in the documentation is used in the calculation instead:

*The parameters of the lattice are not specified in SCAD for the lattice bars. Therefore the lattice members are not checked in the calculation, and it is assumed that the lattice spacing for a hollow section from angles is equal to min(B, H), and for sections from double channels and double I-sections it is equal to the value В.*

22

march

2013

**SCAD**

The error that occurred at the selection of reinforcement in the case of the unification of DCF has been corrected.

Stricter adherence to SNiP at the stability analysis in the calculation of steel elements.

**Kristall**

Stricter adherence to SNiP at the stability analysis in the calculation of steel elements.

**Kristall, Decor, KAMIN, Arbat**

SNiP sections can now be found not only in the report but also in the *Factors Diagram *dialog box.