Max height of a crib tower is based on number of contact points, per USAR field operation guide. One contact point allows a max height of 1 x your footprint (length of cribbing minus offset). Two contact points allows a max height of 1.5 x your footprint. Four contact points (there arent situation where you have three contact points) allows for 2 x your footprint. Four contact points would be a lifting situation with airbags.
@barntt
3 жыл бұрын
9 times 6000 is 54000 lbs divided by 2000 is 27 tons 57000 divided by 2000 is 28.5 tons
@naveedtraininginstructor1152
6 жыл бұрын
goooood
@peter_castle
5 жыл бұрын
Do you remember the comment, still down below, saying, "Terry Beynon 3 months ago I believe the math is incorrect on the 3x3 cribbing load capacity." Well, You probably fixed it with annotations, now, youtube removed that feature. I just wanted to tell you, they screwed the annotation system.
@tillmanclt
5 жыл бұрын
John, thanks. Not only that I have tried to replace the video with the corrected animation and it still keeps playing the old.... argh......
@terrybeynon5315
5 жыл бұрын
I believe the math is incorrect on the 3x3 cribbing load capacity.
@tillmanclt
5 жыл бұрын
You are absolutely right! It is 54000 or 27 tons. I will fit it. Thanks!
Пікірлер: 8