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v4.16.1 -
Deflection changes:
Fixed incorrect area term when computing Rho
Now correctly compute the value at midspan or at supports (not an average)
Now use this as an 'additional' deflection instead of a deflection multiplier
Added option to use section properties at the support for deflections
Fix error in vibration analysis where the max length was using the wrong moment of inertia.
Added neutral axis depth to initial stage stress tables.
Daps, for thin webbed members, now limit Vc within 2H of the end. When this happens, Vc is reduced and a new Vs required is computed.
Added in an option for the minimum allowable steel strain for mildly reinforced beams
Section Property changes:
Fixed issue when computing Icr which resulted in steel contained in the crack to be undervalued.
Fixed issue when transforming section properties where steel placed in the topping would be transformed in the precast.
Added shoring options
Structural model tab now has inputs for shoring including: None, Touch, and Elevated. Tab also contains options for where the member is shored.
Load case results and deflection output modified for shored loads.
More information can be found in the documentation
Mesh callouts updated to follow PCI recommendations
Fixed issue where start up screen would crash when changing directories
Fixed issue where old files would be corrupted upon saving
Critical section for ledges now placed at height of the ledge over two instead of at height of the ledge
Fixed issue where plain bearing was giving the wrong load combination as controlling. This was an isolated issue.
v4.15.0 -
New Features / Improvements
When computing the location of the critical section for ledged member, an option was added which controls whether h is the height of the member of the height of the ledge.
Bug Fixes
Fixed issue causing the principal axis to be negative in the output.
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