Webfloor accelerations were compared with those obtained by the simplified procedure of the AISC 360-10 code. This way, it was possible to draw conclusions about the dynamic … WebSo, if you are using back-of-the-envelope calculations, a spreadsheet, or an advanced structural analysis package with a footfall vibration analysis option in it, simply assume a 10% (ten percent!) damping ratio, rather than the usual 1-2.5%, in all relevant modes of vibration. Then do the floor footfall vibration calculation or computer ...
Floor vibrations - SteelConstruction.info
WebSep 5, 2008 · Take an 11 7/8″ I-joist – According to the span charts, they will clear span 16′ 3″ at 24″ O.C. But use them at 16″ O.C., and you can clear span 20′, which will almost … WebFacts for Steel Buildings - AISC crock pot pecan candy
Floor Vibration - Fine Homebuilding
WebBuilding Floor Vibrations - AISC WebSteelConstruction.info. This tool allows designers to make an immediate assessment of the dynamic response of a floor solution. The results from this tool provide an improved prediction of the dynamic response compared to the ‘simple method’ in SCI P354. The tool may be used to examine complete floor plans or part floor plans, comparing ... WebJan 1, 2008 · Design guidelines usually recommend a value of 10% to 20% of the nominal live load being considered as contribution to the fl oor mass when performing dynamic … buffet investment services