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• Added negative moment mid-span critical section for the top slab.

v6.2.1

3 November 2023

• MPF array now limited to max index of 4 to prevent program crash if 5 or more lanes are used.

• Fixed an issue where the Design legal load factor input in the Load and Resistance Factors dialog box was not saving user inputs.

• Fixed a printing error where the Reinforcement Summary and Rating Summary were not printing.

• Fixed the issue where LS load generation was not using K factors when requested by the user.

• Fixed the issue where the EHmin load factor was not using the code load factor when K factors were requested by the user.

• For LRFR, load ratings will now be calculated even when there are no vertical LL force effects but there are LS force effects.

• Special care is taken for the mid-span bottom slab critical sections when calculating load ratings for LRFR.

• Fixed the issue that exterior water pressure head was not applying correctly for inverted three-sided culverts.

• Add bottom slab MID- critical section for inverted three-sided culverts.

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