Home Support & Learning Support Frequently Asked Questions (FAQ) FAQ 002628 EN

Helpful Questions & Answers

Back to FAQ

FAQ 002628 EN

12 March 2019

Sonja von Bloh Add-on Modules ALUMINUM ALUMINUM ADM RF-ALUMINUM RF-ALUMINUM ADM RF-STEEL RF-STEEL AISC RF-STEEL AS RF-STEEL BS RF-STEEL CSA RF-STEEL EC3 RF-STEEL Fatigue Members RF-STEEL GB RF-STEEL HK RF-STEEL IS RF-STEEL NBR RF-STEEL NTC-DF RF-STEEL SANS RF-STEEL SIA RF-STEEL SP STEEL STEEL AISC STEEL AS STEEL BS STEEL CSA STEEL EC3 STEEL Fatigue Members STEEL GB STEEL HK STEEL IS STEEL NBR STEEL NTC-DF STEEL SANS STEEL SIA STEEL SP KAPPA RF-KAPPA LTB RF-LTB Steel Structures Stress Analysis Stability Analysis

In the dimensioning module, a DUENQ cross-section is classified as an invalid cross-section type and dimensioning is therefore not possible. What is the reason?

Answer

The DUENQ cross-section consists of several non-contiguous partial cross-sections, so that in DUENQ it is calculated according to the theory of stiffening systems. DUENQ also gives a hint before the calculation. The dimensioning of such cross sections is not possible in add-on modules such as RF / STEEL EC3, RF / ALUMINUM etc.

In most cases, however, the cross-sectional parts should be connected to each other. The FAQ describes how this connection can be modeled.

Keywords

Stiffening system partial cross section unacceptability impermissible cross section type

Contact us

Contact to Dlubal

Did you find your question?
If not, contact us via our free e-mail, chat, or forum support, or send us your question via the online form.

Ask Individual Question

+49 9673 9203 0

info@dlubal.com

Start Your Free 90-Day Trial Today
Arrange Online Product Demonstration
Request Quote or Callback From Sales Representative

Was this information helpful?

Yes No

Associated Products

Display Product Family

RSTAB Steel and Aluminium Structures

ALUMINUM 8.xx

Add-on Module

Design of aluminium members according to Eurocode 9

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

ALUMINUM ADM 8.xx

Add-on Module

Design of aluminium members according to the American standards ADM 2010 and ADM 2015

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-ALUMINUM 5.xx

Add-on Module

Design of aluminium members according to Eurocode 9

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-ALUMINUM ADM 5.xx

Add-on Module

Design of aluminium members according to the American standards ADM 2010 and ADM 2015

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL 5.xx

Add-on Module

Stress analysis of steel surfaces and members

Price of First License
1,030.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL AISC 5.xx

Add-on Module

Design of steel members according to the American standard ANSI/AISC 360

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL AS 5.xx

Add-on Module

Design of steel members according to the Australian standard AS 4100-1998

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL BS 5.xx

Add-on Module

Design of steel members according to the British standard BS 5950-1:2000 or British Annex BS EN 1993-1-1

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL CSA 5.xx

Add-on Module

Design of steel members according to the Canadian standard CSA S16

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL EC3 5.xx

Add-on Module

Design of steel members according to Eurocode 3

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL Fatigue Members 5.xx

Add-on Module

Fatigue design of members and sets of members according to EN 1993-1-9

Price of First License
1,120.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL GB 5.xx

Add-on Module

Design of steel members according to the Chinese standard GB 50017-2003

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL HK 5.xx

Add-on Module

Design of steel members according to Code of Practice for the Structural Use of Steel 2011 (Buildings Department - Hong Kong)

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL IS 5.xx

Add-on Module

Design of steel members according to the Indian standard IS 800:2007

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL NBR 5.xx

Add-on Module

Design of steel members according to the Brazilian standard ABNT NBR 8800:2008

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL NTC-DF 5.xx

Add-on Module

Design of steel members according to the Mexican standard NTC-DF 2004

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL SANS 5.xx

Add-on Module

Design of steel members according to the South African standard SANS 10162-1:2011

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL SIA 5.xx

Add-on Module

Design of steel members according to the Swiss standard SIA 263

Price of First License
1,480.00 USD

RFEM Steel and Aluminium Structures

RF-STEEL SP 5.xx

Add-on Module

Design of steel members according to the Russian standard SP 16.13330.2011

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL 8.xx

Add-on Module

Stress analysis of steel members

Price of First License
760.00 USD

RSTAB Steel and Aluminium Structures

STEEL AISC 8.xx

Add-on Module

Design of steel members according to the American standard ANSI/AISC 360

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL AS 8.xx

Add-on Module

Design of steel members according to the Australian standard AS 4100-1998

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL BS 8.xx

Add-on Module

Design of steel members according to the British standard BS 5950-1:2000 or British Annex BS EN 1993-1-1

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL CSA 8.xx

Add-on Module

Design of steel members according to the Canadian standard CSA S16-09

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL EC3 8.xx

Add-on Module

Design of steel members according to Eurocode 3

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL Fatigue Members 8.xx

Add-on Module

Fatigue design of members and sets of members according to EN 1993-1-9

Price of First License
1,120.00 USD

RSTAB Steel and Aluminium Structures

STEEL GB 8.xx

Add-on Module

Design of steel members according to the Chinese standard GB 50017-2003

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL HK 8.xx

Add-on Module

Design of steel members according to Code of Practice for the Structural Use of Steel 2011 (Buildings Department - Hong Kong)

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL IS 8.xx

Add-on Module

Design of steel members according to the Indian standard IS 800:2007

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL NBR 8.xx

Add-on Module

Design of steel members according to the Brazilian standard ABNT NBR 8800:2008

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL NTC-DF 8.xx

Add-on Module

Design of steel members according to the Mexican standard NTC-DF 2004

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL SANS 8.xx

Add-on Module

Design of steel members according to the South African standard SANS 10162-1:2011

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL SIA 8.xx

Add-on Module

Design of steel members according to Swiss standard SIA 263

Price of First License
1,480.00 USD

RSTAB Steel and Aluminium Structures

STEEL SP 8.xx

Add-on Module

Design of steel members according to the Russian standard SP 16.13330.2011

Price of First License
1,480.00 USD