Leap-Bridge Concrete: I have modeled a three span skewed bridge with Prestressed I girders. Why do I get "-nan (ind)" error for final stresses? The program however calculates the Postive and Negative moment envelopes for Fatigue, Ultimate moments and Deflections.
Please download the latest version
Then let me know if you are still facing any issues.
envelopes for Fatigue, Ultimate moments and Deflections
I am using the latest version (19.01.00.11), and I am unable to resolve the same issue. Please advise.