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Contents UK and Asia USA Europe Australia Canada Back to top UK and Asia Updates 2D analysis [TEDDS-3552]1 - Removed references to Quasi combinations when the design code is steel or timber (requires Tedds 2020 SP2). [TEDDS-545]1 - Enhanced for US sawn lumber and glulam material properties so that when selecting a material the density is automatically calculated. [TEDDS-4791]1 - Updated the calculation of the Young's Modulus and the Shear Modulus to use the values from the source data which is appropriate to the selected NDS version. [TEDDS-4795]1 - Updated default US timber

Résumé of issue  RC 2D beam analysis & design (ACI318)  RC beam analysis & design (ACI318)  RC beam design (ACI318)  There is a potentially un-conservative error affecting the calculation the nominal moment strength in flanged sections.  Occurrence  This issue relates to Tedds 2020 from March 2020, Tedds 2019 from March 2019, Tedds 2018 from March 2018, Tedds 2017 from March 2017,Tedds 2016 from March 2016, Tedds 2015 from June 2015:  RC 2D beam analysis & design (EN1992) version 3.0.00 to 3.3.03  RC beam analysis & design (EN1992) version 3.0.00 to 3.3.03  RC 2D beam design (

Answer A separate application is included in Tedds which will convert multiple Tedds document files in the .TED format to .PDF files.  The TedToPdf application can be used to convert a single file, multiple files in a single directory or all files in a directory hierarchy.  For each file which is converted the PDF version will be stored in the same directory and with the same file name.  If a previous version of the PDF file already exists you will be prompted to confirm that the existing file should be overwritten To convert a single file Open Windows Explorer and browse to the Tedds

Contents UK and Asia USA Australia Canada Europe Back to top UK and Asia High Grade Steel All applicable Eurocode steel calculations have been enhanced to allow for designs using high grade steel strengths up to S700. Column base plate design (EN1993) Crane gantry girder design (EN1993) Steel 2D analysis & design (EN1993) Steel column design (EN1993) Steel column and base plate design (EN1993) Steel member design (EN1993) Steel member analysis & design (EN1993) Steel member fire resistance design (EN1993) Product bulletin April 2020 (PBT-2004-1) Wind loading (EN1991) - Fixed a

Issue I get the following error message as sbown in the picture below when activating my PAK  "License activation service (LicenseActivation.exe) is not installed or registered correctly". Resolution This error appears to occur only when the License Manager (LM) has opened after attempting to run Tedds when it is not yet licensed.  In this case the LM automatically opens when no license is found and will display a message stating this.  It does not occur when the LM is opened directly, so this is the work around (see detailed steps below). This issue is currently being investigated by our

Question When I run Tedds, I sign in and select my Online License and it opens OK.  But when I run a calculation it does not respond - I just see the Windows spinning wheel and no calculation appears.  It seems as if the application has hung.  What is wrong and what do I need to do to fix it? Fix The issue with the Selected Product License (see section below for details), has now been fixed by Tekla Tedds 2020 - Service Pack 1 and Tekla License Service update May 2020 (v3.1.2).  Both these are required.  When these updates have been installed you will be able to work without enabling this

Issue When trying to launch Tekla Tedds 2020 using a Trial license, the Software License Manager dialog automatically appears and the status reported is “You cannot use this license. The license has been activated on another device”.  When viewing your online Tekla Account profile the Tekla Tedds Trial license listed in the My Licenses section reported the error “You cannot use this license. The license has been activated on device XXXXX-XX with a different Trimble Id.” where XXXXX-XX is the device name of either your device or a device you do not recognise. Explanation & Resolution Trial

Résumé of issue  Wind loading (EN1991)  There is a potentially un-conservative error affecting the calculation of the area of roof zone G for a duopitched roof.  Occurrence  This issue relates to Tedds 2020 from March 2020, Tedds 2019 from March 2019, Tedds 2018 from March 2018, Tedds 2017 from March 2017,Tedds 2016 from March 2016, Tedds 2015 from June 2015, Tedds 2014 from June 2014, Tedds 2013 from May 2013 and Tedds 14 from October 2011:  Wind loading (EN1991) version 3.0.00 – 3.0.23

Available exclusively as part of the Tekla Tedds subscription package, Tekla Structural Designer LT has all the features and functionality of Tekla Structural Designer, limited to 200 members. For more information please read the Tekla Tedds & Tekla Structural Designer LT - FAQs