Question concerning use of the Cf factor for wood design. I am using NDS 2012.
Evaluation of a 4"x6" rough sawn lumber in bending subject to both strong axis and weak axis bending. For strong axis bending with Width (depth) = 6" and Thickness (breadth) = 4", it is straightforward and Cf = 1.3...
Question about AISC 9th Ed, Chapter F3 Allowable Stress: Bending of Box Members, Rectangular Tubes and Circular Tubes. What is the difference between a Box Member versus a Rectangular Tube?
Thanks.
Brandon
I have a 3/4"-10 A325 bolt that is approximately 1 thread short in the nut. Assume 9 threads are engaged and the materials are of the same strength, how do I calculate the absolute minimum thread engagement such that the bolt still controls and will exceed allowable in tension prior to the...
