The two columns in the following floor framing plan support…
The two columns in the following floor framing plan support only loads from a restaurant on the second floor. The city has approved floor live load reductions for this particular building. A dead load of 12.6 psf acts on the tributary area of the columns. Combine this with the reduced floor live load, and then determine the total load that acts on one of the columns.
Read DetailsYou have been tasked with designing a one-story fire station…
You have been tasked with designing a one-story fire station. The mean roof height is 20 ft, and the roof angle is 15 degrees. The basic wind speed has been provided by the local building authority and is 120 mph. Assume that exposure category B is applicable and that the building is not located on a hill or an escarpment. Also assume that the building is an enclosed simple diaphragm and that the building meets all eight conditions listed in ASCE 7-10 section 28.6.2. Determine the adjustment factor for building height and exposure, λ, for the Main Wind Force Resisting System using the Simplified Envelope Procedure.
Read DetailsDetermine the flat roof snow load, pf, for an unheated build…
Determine the flat roof snow load, pf, for an unheated building with a roof that is partially exposed in terrain category B and has a risk category of III. Assume the ground snow load is 30 psf. Do not consider the minimum roof snow load, pm.
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