Tekla Tedds Engineering Library (October 2021)
2021
Tekla Tedds
Tekla Tedds for Word
Link to download
Environment
Canada
Australia
Eurocode
USA
Materials
Concrete
Masonry
Steel
Timber/Wood
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UK and Asia
Updates
Batch design
[TEDDS-6109]1 - Fixed Cross-laminated timber section design (EN1995) example so that it works with the calculations user interface disabled.
Foundation analysis & design (EN1992/EN1997)
[Tedds-6001]1 - Corrected bar spacing calculation for mesh reinforcement.
[Tedds-5997]1 - Corrected code references.
Gabion retaining wall analysis & design (EN1997)
[TEDDS-1001]1 - Removed pressure diagram and pass/fail colours from interface sketch when results are disabled.
[TEDDS-5963]1 - Fixed an expression error relating to the summary table variable.
RC column design (EN1992)
[TEDDS-2641]1 - Fixed Chinese symbol displayed in output instead of infinity symbol.
Rigid diaphragm force distribution
[TEDDS-5595]1 - Fixed brace bay does not exist error when attempting to delete a braced bay because another braced bay had been previously deleted.
Steel sheet piling design (EN1997)
[TEDDS-4636]1 - Fixed shear buckling expression for U profile sections.
[TEDDS-1023]1 - Updated examples to fix national annex option not showing correctly in user interface.
Timber frame racking loads (EN1991)
[TEDDS-6057]1 - Fixed undefined variable error when initialising the calculation with certain regional settings.
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USA
Product bulletin September 2021 (PBT-2109-2)
Anchor bolt design (ACI318) - Fixed a potentially un-conservative error affecting the calculation of the maximum axial bolt force with a single row of bolts in y direction. For more detailed information please refer to “Product bulletin September 2021 (PBT-2109-2)” in the bulletins group of the engineering library index.
Other updates
Gabion retaining wall analysis & design (ASCE)
[TEDDS-1001]1 - Removed pressure diagram and pass/fail colors from interface sketch when results are disabled. [TEDDS-5963]1 - Fixed an expression error relating to the summary table variable.
Masonry wall panel design (TMS/MSJC)
[TEDDS-930]1 - Corrected reference to interaction diagram.
Rigid diaphragm force distribution
[TEDDS-5595]1 - Fixed brace bay does not exist error when attempting to delete a braced bay because another braced bay had been previously deleted.
Wind loading (ASCE7)
[TEDDS-5746]1 - Fixed table reference for open C&C roofs to ASCE7-16 in output.
Wood connection (NDS)
[TEDDS-5389]1 - Fixed calculation notes not being accessible from the UI.
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Europe
Updates
Batch design
[TEDDS-6109]1 - Fixed Cross-laminated timber section design (EN1995) example so that it works with the calculations user interface disabled.
Foundation analysis & design (EN1992/EN1997)
[Tedds-6001]1 - Corrected bar spacing calculation for mesh reinforcement.
[Tedds-5997]1 - Corrected code references.
Gabion retaining wall analysis & design (EN1997)
[TEDDS-1001]1 - Removed pressure diagram and pass/fail colours from interface sketch when results are disabled.
[TEDDS-5963]1 - Fixed an expression error relating to the summary table variable.
RC column design (EN1992)
[TEDDS-2641]1 - Fixed Chinese symbol displayed in output instead of infinity symbol.
Steel sheet piling design (EN1997)
[TEDDS-4636]1 - Fixed shear buckling expression for U profile sections.
[TEDDS-1023]1 - Updated examples to fix national annex option not showing correctly in user interface.
Timber frame racking loads (EN1991)
[TEDDS-6057]1 - Fixed undefined variable error when initialising the calculation with certain regional settings.
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Australia
Product bulletin October 2021 (PBT-2110-1)
Cold formed simple purlin design - Fixed a potentially un-conservative error affecting the output result sometimes showing an incorrect pass for deflection. For more detailed information please refer to “Product bulletin October 2021 (PBT-2110-1)” in the Bulletins group of the Engineering Library Index.
Updates
Rigid diaphragm force distribution
[TEDDS-5595]1 - Fixed brace bay does not exist error when attempting to delete a braced bay because another braced bay had been previously deleted.
Pile analysis (AS2159)
[TEDDS-986]1 - Fixed a spelling mistake in the user interface when selecting the Brinch Hansen Lateral analysis method.
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Anchor bolt design (CSA-A23.3)
[TEDDS-4223]1 - Removed additional 0.8 reduction factor to moment and axial capacity
[TEDDS-4222]1 - Fixed calculation of axial load and moment capacity with a high ratio of moment to axial load such that the 'compression' reinforcement is in tension.
Canada
Anchor bolt design (CSA-A23.3)
Footing design (CSA-A23.3)
RC beam design (CSA-A23.3)
RC column design (CSA-A23.3)
RC corbel design (CSA-A23.3)
RC one way slab design (CSA-A23.3)
RC pile cap design (CSA-A23.3)
RC two way slab design (CSA-A23.3)
RC wall design (CSA-A23.3)
Updated all reinforced concrete design calculations in accordance with CSA A23.3 2019.
Product bulletin September 2021 (PBT-2109-2)
Anchor bolt design (CSA-A23.3) - Fixed a potentially un-conservative error affecting the calculation of the maximum axial bolt force with a single row of bolts in y direction. For more detailed information please refer to “Product bulletin September 2021 (PBT-2109-2)” in the bulletins group of the engineering library index.
Other updates
Anchor bolt design (CSA-A23.3)
[TEDDS-469]1 - Fixed preview results not showing correct value for pullout strength.
Footing design (CSA-A23.3)
Added validation to interface when the simplified method for shear is used and the concrete and steel strengths are too great.
RC beam design (CSA-A23.3)
Enhanced calculation to include a user defined calculation title.
Added interface validation to the maximum allowable reinforcement and concrete strengths for the shear check.
RC column design (CSA-A23.3)
Amended calculation of column with biaxial bending to calculate the slenderness ratio for each axis individually.
Enhanced calculation to include a user defined calculation title.
RC corbel design (CSA-A23.3)
Enhanced calculation to include a user defined calculation title.
Added a limit to the limiting compressive stress in the strut as per the code.
RC one way slab design (CSA-A23.3)
Enhanced calculation to include a user defined calculation title.
Added interface validation to the maximum allowable reinforcement and concrete strengths for the shear check.
RC pile cap design (CSA-A23.3)
Added validation to interface when the simplified method for shear is used and the concrete and steel strengths are too great.
RC two way slab design (CSA-A23.3)
Enhanced calculation to include a user defined calculation title.
Added interface validation to the maximum allowable reinforcement and concrete strengths for the shear check.
RC wall design (CSA-A23.3)
Enhanced calculation to include a user defined calculation title.
[TEDDS-4223]1 - Removed additional 0.8 reduction factor to moment and axial capacity
[TEDDS-4222]1 - Fixed calculation of axial load and moment capacity with a high ratio of moment to axial load such that the 'compression' reinforcement is in tension.
RC wall design (CSA-A23.3)
Enhanced calculation to include a user defined calculation title.[TEDDS-4223]1 - Removed additional 0.8 reduction factor to moment and axial capacity
[TEDDS-4222]1 - Fixed calculation of axial load and moment capacity with a high ratio of moment to axial load such that the 'compression' reinforcement is in tension.
Footnotes
1 This number is an internal reference number and can be quoted to your local Support Department should further information on an item be required.
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