What's Wrong with this Application? #9

5 comments

1. Kevin Shang | Dec 02, 2015
   I agree with Joe.
2. Eric | Oct 30, 2015

   I agree with the bent rod comment but the rods also need to be vertical.  The rods can attach to the roof structure, if checked by an engineer to see if it exceeds the capacity of the joist both overall and locally.  Even at that the joist can be reinforced but more importantly these rods fall off the panel points of the joist and place the bottom chord into bending.  Additional web members should be added from the attachment point up to the top chord panel point

3. Joe | Oct 09, 2015
   I see a major problem; They're not using a Gorbel Crane.
4. Michael Yucuis | Oct 09, 2015
   Lifting structure should not be attached to the roof structure.
5. Blair | Oct 08, 2015

   Bent hanger rods