Engineering library update (June 2026)
Tekla Tedds Engineering Library update (June 2026 - version 28.3.0.1) is available in Trimble Downloads.
American Design
Product bulletin April 2026 (PBT-2606-3)
Retaining wall analysis & design (ACI318/MSJC) - Amended calculation to ensure analysis updates correctly after amending loads on retaining wall.
For more detailed information please refer to Product bulletin June 2026 (PBT-2606-3).
Other updates
| Anchor bolt design (ACI318) | |
|---|---|
| TEDDS-8891 | Updated references for side face blowout. |
| TEDDS-9918 | Updated incorrect ACI318 reference in user interface. |
| Column base plate design (AISC360) | |
|---|---|
| TEDDS-8891 | Updated references for side face blowout. |
| TEDDS-9518 | Fixed bearing strength A2 not considering supporting surface thickness. |
| TEDDS-9850 | Updated references for design bearing strength. |
| TEDDS-10080 | Fixed -ve UR for bolt combined tension and shear check. |
| Footing analysis & design (ACI318) | |
|---|---|
| TEDDS-10312 | Updated to remove uplift under the column validation. |
| Retaining wall analysis & design (ACI318/MSJC) | |
|---|---|
| TEDDS-10189 | Added validation to ensure the thickness of masonry units approximately matches the thickness of the retaining wall being designed. |
| TEDDS-10258 | Amended calculation to ensure analysis updates correctly after design checks are added. |
Australian Design
No updates.
British Design
No updates.
Canadian Design
No updates.
Eurocode Design
Product bulletin April 2026 (PBT-2604-01)
Masonry column design (EN1996) - Corrected issue relating to partial factor not updating on National Annex change.
For more detailed information please refer to Product bulletin Product bulletin April 2026 (PBT-2604-1)
Product bulletin June 2026 (PBT-2606-1)
Foundation analysis & design (EN1992/EN1997) - Corrected a potentially un-conservative error affecting the calculation of shear forces and bending moments of foundations with snow and wind column moment loads.
For more detailed information please refer to Product bulletin June 2026 (PBT-2606-1).
Product bulletin June 2026 (PBT-2606-3)
Retaining wall analysis & design (EN1992/EN1996/EN1997) - Amended calculation to ensure analysis updates correctly after amending loads on retaining wall.
For more detailed information please refer to Product bulletin June 2026 (PBT-2606-3).
Other updates
| Foundation analysis & design (EN1992/EN1997) | |
|---|---|
|
TEDDS-10366/ TEDDS-10382 |
Amended imposed, snow and wind loads defined in the solver when a leading variable action was defined. |
| Masonry column design (EN1996) | |
|---|---|
| TEDDS-9772 | Fixed calculation not running when using a user defined normalised compressive strength. |
| TEDDS-10168 | Fixed the value of fxk2 when selecting a clay unit with lightweight mortar |
| TEDDS-10206 | Amended application or wind load to take into account if it is a favourable or unfavourable action. |
| TEDDS-10234 | Fixed validation so permanent and variable loads must be positive. |
| Normalised compressive strength of masonry (BS EN 772-1) | |
|---|---|
| TEDDS-10175 | Updated to include amendment A1:2015 |
| RC beam torsion design (EN1992) | |
|---|---|
| TEDDS-10171 | Corrected the calculation of the strut angle |
| Retaining wall analysis & design (EN1992/EN1996/EN1997) | |
|---|---|
| TEDDS-10258 | Amended calculation to ensure analysis updates correctly after design checks are added. |