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huangyhg 2009-09-16 12:32 AM

solving for impact loading
 
solving for impact loading
i am doing an overhead steel beam that will have a fall arrest system that will run along the bottom flange of the beam. how do you determine the actual force? up here in canada we used to have a factor of 1.65 for loading lasting less than 10 min. this is a project for the us.
basically, if a 200 lbs man fell what would the force be? would it be as simple as f=ma? or is there a factor to use?
thanks
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i believe we typically use a load of 1.5 kips in any direction. you can lower it if you meet certain criteria, but that is a good starting point.


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