• RE: How to change direction of seismic load in STAAD Pro?

    That was my initial assumption too. But applying a negative factor for the Seismic L/C in the Load Comb only negates the results of the Seismic L/C, I'd expect that the Load Comb 100's deflection would just be the opposite direction of Load Comb 101's…
  • Doubly reinforced beam design as per IS 13920 in STAAD

    The warning for beams when designed as per Indian Standard 13920- " Singly Reinforced beam fails and so increase beam depth". My point is when the beam section fails as singly reinforced beam , why don't STAAD design the beam as doubly reinforced beam…
  • Staad Splitted R.C.C Beam Design !

    If we model the retaining wall with attachment of beam the beam is splitting into the plate element size. How to design the multiple splitted beams in a single span is designed and analysed as a single member. Please explain.
  • Modal mass from StaadPro

    Hi, I made a bridge model in StaadPro to calculate the modal frequencies and the corrisponding mode shapes. I havent used StaadPro before and can't see anywhere if I can find the modal mass for the different modes calculated?I can only see the…