Archive for May, 2007

A Discussion of Snow and Rain Loads on Pre-Fabricated Structures

Wednesday, May 16th, 2007

All-steel building projects are complex ventures that call for a good deal more than just design skill, but awareness of local area climate situations. This is necessary in areas that accumulate plenty of snow and rain.  Design Snow Load is a number that portrays the maximum probable weight of snow that can be present on a roof at a given time. The expression of live load is very dependent on building and building occupancy, but snow load correlates specifically to location on the building. Eventual design snow loads are substantially affected by the ground snow numbers throughout a specific location. There are select computations applied to a particular ground snow total number to engineer a certain building to accomplish its appropriate design snow load. The correct ground snow load figure and the flat roof snow load along with the exposure and thermal indices need to be figured in any determinants. Adjustable roof incline is then added in.