D9 | Continuous Rafter (Dach) | Update Information

02/19

Eurocodes

New snow load standard ÖNORM B 1991-1-3:2018-12 implemented.
CIRCOLARE:2019 according to NTC:2018 added.

Addition

D11: Buckling design added

Correction

DGK: For angles alp. pl. different to 90 degrees, the geometry was not correct displayed for valley rafters.

01/19

Correction

Activated snow guard is now taking in to account again.
D2C: Stream beam and princ. rafter will be designed again.

02/18

Eurocodes

NTC EN 1995:2018 implemented.

Addition

In the detailed optional output you get now the value kdef.
DGK: There is now a note in the output, that the dead load of the jack rafters is not included.

Correction

DGK: ASCII-Import could cause a crash.
D12: Input of supports for the collar beam could cause a crash.
D11 with ridge-purlin: Graphic view of the support reactions corrected.
Connections with cleat corrected and proof of notching added.

01/18

Addition

For the graphical output you can set now your own measure.
For the input of the hight you can use now 3 places after the decimal point.
Stability design now also for N=0.
If there is only 1 horizontal support on a roof side, it can be used for connections, even if it is not the last support of the rafter.

Correction

When a position was saved, there could occure an error 53.
Calculation of kv due to DIN NA NCI 6.5.2 was changed, because this applies only for top notching.

02/17

Correction

New Materials due to EN 338:2016 and 14080:2013 set to standard.
D12: In the connection dialog of the collar beam the text is changed to: "req dowels per shear band".
D12: Design of collar plate corrected.
DGK: Dimensions in the graphic view corrected.

01/17

Erste Version

Erste Version des neuen Programms

01/17

Eurocodes

New softwood and hardwood implemented according to EN 338:2016.

Addition

Output of timber design optionally can be disabled.

Correction

Connections of collar beams and purlins with nailed cleats: hight and width changed.
Load transfer crash to DLT / HO7 fixed.