The two columns in the following floor framing plan support…
The two columns in the following floor framing plan support only loads from a bowling alley on the second floor. The city has approved floor live load reductions for this particular building. A dead load of 11.7 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 DetailsThe following roofing materials are stacked on a pallet at a…
The following roofing materials are stacked on a pallet at a construction site. The pallet is 4 ft by 8 ft, and the materials have been cut and stacked so that each layer completely covers the pallet. Use ASCE 7-10 to determine the total dead load resting on the pallet.7 layers of fiberboard, 1/2-in.4 layers of deck, metal, 18 gage4 layers of plywood, 1/2-in. thick
Read DetailsFind the reduced roof live load for a one-story building whi…
Find the reduced roof live load for a one-story building which has columns evenly spaced every 13 feet in the north-south direction and 21 feet in the east-west direction. The building has an ordinary pitched roof with a slope of 5 inch/foot.
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 115 mph. Assume that exposure category D 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 simplified design wind pressure, ps30, on Zone F of the Main Wind Force Resisting System using the Simplified Envelope Procedure.
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