Open RoccoRaimo opened 4 months ago
This would be a great addition, especially if coupled with a really practical use case. Is it that we're summing a patterned UDL for dead load for example, with the envelope for a live load perhaps?
Exactly! Or in another scenario, maybe a superposition of multiple vehicle runs and a patterned UDL.
I will open a PR as soon as I'll be able to submit an example workbook (I'll put it right after the existing augment example).
Hi @ccaprani! I was playing around with the library, in particular with the envelopes results obtained from a static and a moving vehicle analysis. I would like to suggest a new class method for envelopes class that permits the sum of multiple envelopes - instead of a single envelope of envelopes with augment. It would be very useful in some circumstances, i.e. when traffic load is applied with both distributed and concentrated loads or when a superposition of multiple vehicle is considered or - most likely - a superposition of traffic + snow distributed live loads is necessary.
Reading #6, #50 and #56, I think that the implementation could be very much similar to the augment method in envelopes class. Something like:
Let me know if this is a good idea and I can just open a pull request with the modified code. Maybe I could also include a jupyter notebook with an example. Thank you!