Home Support & Learning Support Frequently Asked Questions (FAQ) FAQ 002610 EN-US

Helpful Questions & Answers

Warning notice at Voutenstab with transverse bending

Figure 01 - Warning notice at Voutenstab with transverse bending
This article was translated by Google Translator | View original text
New
FAQ 002610 EN-US 03/07/2019

Wieland Götzler Add-on Modules STEEL EC3 RF-STEEL EC3

I measure a vaulted carrier and receive the warning "Unmeasurable - ER051 moment about axis z at the non-symmetrical cross section, Voutenstab or rod set". Why?
What can I do?

Answer

The reason for the warning is that haunched cross-sections can not be detected by procedures 6.3.3 EN 1993-1-1. The module STEEL EC3 shows these cross sections with the general procedure 6.3.4 EN 1993-1-1. However, this method is only for a load in the supporting plane, so no cross bending moment allowed and therefore the warning appears.

You can perform a proof of stability according to theory II. Order as a cross-sectional proof,
which is possible with the additional modules FE-BGDK or STAHL arching torsion.
Alternatively you can neglect the transverse bending in the filter options of the "Details / Stability" or in the dialog "National Annex" the extended procedure according to Dr. med. Enable Naumes, which allows transverse bending.

Keywords

Cross Bending Replacement Rod Method General Procedure Naumes Rod Set Bollard Voute Proof of Stability Eurocode 3 EC3 Momentum about axis z ER051 Unmeasurable Warning

Contact us

Contact Dlubal Software

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.

(267) 702-2815

info-us@dlubal.com

Associated Products
RSTAB Steel and Aluminum Structures
STEEL EC3 8.xx

STEEL EC3 8.xx

Add-on Module

Design of steel members according to Eurocode 3

Price of First License
1,480.00 USD
RFEM Steel and Aluminum Structures
RF-STEEL EC3 5.xx

RF-STEEL EC3 5.xx

Add-on Module

Design of steel members according to Eurocode 3

Price of First License
1,480.00 USD
To the top

Social Networks

  • Facebook
  • YouTube
  • Twitter
  • LinkedIn
  • Pinterest
  • Dlubal Forum
  • Instagram

Frequently Visited Pages

Contacts

Dlubal Software, Inc.
The Graham Building
30 South 15th Street
15th Floor
Philadelphia, PA 19102
USA

Phone: (267) 702-2815
E-mail: info-us@dlubal.com
Dlubal Software GmbH
Am Zellweg 2
93464 Tiefenbach
Germany


Phone: +49 9673 9203-0
Fax: +49 9673 9203-51
E-mail: info@dlubal.com
© 2001 - 2019 by Dlubal Software, Inc. | All Rights Reserved