Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by jonlogar

  1. jonlogar

    Design crane bridge with CMAA #70

    Hello, I am designing a crane bridge(OVerhead traveling crane multigirder) with the standard CMAA #70, and I have a question, in the structural design,Do I have to consider the design fatigue?, so in this standard showme only a allowable stresses for example: allowable tension stress is equal to...
  2. jonlogar

    design of crane bridge

    if in this case I will use a profile box girder that will be armed with hot-rolled plates, then I must use the AISC LRFD, but other question I have is that the AISC guide 7 (Industrial Buildings Roofs to Anchor Rods) only designs the crane runway beam. then that part of the AISC going to make...
  3. jonlogar

    design of crane bridge

    Good morning, I have a question, I am responsible for the design of a bridge crane, and the design of the main beam of the crane (bridge) is not whether to use the method AISI LRFD (Steel cold FORMED) or the method of AISC LRFD, which would be correct?

Part and Inventory Search