Thanks JAE.
Yes, this is a new design I'm looking at for a client so it has not been tested.
How would I come up with a reasonable estimation of the deceleration period?
I've searched the forums on this site and others, and no one seems to have a clear answer.
Hi,
I'm designing a small above-ground storm shelter constructed of 24" wide 10-ga steel panels that are seamed and bolted together.
Structure height is 7', width is 6', length is 8'.
Design criteria are FEMA 320 and ICC 500...a 15-lb 2x4 at 100 mph.
I have gotten this far:
Momentum at...