Fixed Issues in Autodesk Structural Bridge Design 2024.1
Issues Resolved In 2024.1 Hotfix 2
| Project / Structural Analysis |
| Fixed an issue that prevented rail traffic load optimization for Eurocodes. |
| Added a more rigorous valid roadway (carriageway) check. |
| Corrected an issue for CS 454 load optimization for Load Model 2, to ensure lane loads do not overlap. |
| Corrected an issue for CS 454 load optimization for Load Model 2, to avoid loading the remaining area. |
| Refined the transverse placing of Load Model 1 vehicles in CS 454 load optimization. |
| Fixed removal of UDL displaced by CS 454 HB vehicle or accidental loading. |
| Resolved an issue in the application of the impact factor for CS 454 Fire Truck loading. |
| Refined CS 454 HB and non-uniform convoy loading position. |
| Fixed a regression for load optimization to BD 86/01. |
| Fixed a freezing issue for the Tabular Results custom filter save and open dialog. |
| Fixed alignment of UDL with HO loading for NZTA rating optimization. |
| Design Beams |
| Resolved an issue for beam cross section display at positions where there is a section step change. |
| Fixed a distribution factor calculation access violation error for RC and PO beams. |
| Design Sections |
| Incorrect stress-strain curve display on Service Parameters form close. |
| Fixed incorrect torsional parameters for a box girder that are used in web crushing shear and torsion calculations to AS5100.5 Clause 8.2.1.2, 8.2.4.4 and 8.2.4.5. |
Issues Resolved In 2024.1 Hotfix 1
| Project / Structural Analysis |
| Fixed a number of issues reported via the Customer Error Report system. |
| Resolved issues displaying enveloped results where different dead load compilations are included in each envelope. |
| Fixed an internal error when opening specific file. |
| Resolved an issue defining the structural beam element distortion distributed load. |
| Design Sections |
| Fixed square root error in specific effective shear calculation for Eurocode circular section shear design. |
Issues Resolved In 2024.1
| Project / Structural Analysis |
| Resolved an issue where the load optimization ignores applied special vehicles or convoys. |
| Fixed an issue for New Zealand assessment load optimization with marked lanes, which failed with warning that all the vehicles are wider than the lane. |
| Fixed an access violation error on opening the Notes form. |
| Resolved incorrect transfer of Eurocode GR1A beam loads, from an analysis envelope, where the loads are split into UDL, Tandem system and footway components. |
| Fixed Line Girder Analysis 'loadcase not defined' error for Eurocodes single span bridge containing steel composite girder. |
| Avoid creation of New Zealand carriageway loaded element configurations with zero lane widths. |
| Resolved missing UDL parts from HO load elements for New Zealand Rating assessment load optimization. |
| Fixed application of load reduction factors for HN elements according to NZTA Clause 3.2.4. |
| Fixed application of ALF values for New Zealand Rating assessment load optimization. |
| Resolved failure resulting in an 'ExecuteCommand' error during structure analysis. |
| Design Beams |
| Fixed steel composite beam bending resistance for Class 1 or 2 according to EN1994-2 6.2.1 to use plastic theory only. |
| Resolved the recalculation of post-tensioned tendon jacking forces and associated parameters when the prestress material data changes. |
| Fixed the calculation of torsional parameter 'Acp' according to Standards Australia Cl.8.2.1.2. |
| Fixed issue where the beam graphic form remains hidden following a visit to the define tendon locations or reinforcement locations form. |
| Design Sections |
| Added tensile strain limit parameter to general stress-strain material. |
