6- Given a 4-story office building that utilizes steel special moment frames for the vertical seismic force- resisting s
Posted: Sun May 08, 2022 9:01 pm
6- Given a 4-story office building that utilizes steel special moment frames for the vertical seismic force- resisting system, 3-inch concrete over 3-inch metal deck for the horizontal rigid diaphragms, with Sps = 1.05g and Spı = 0.60g. 60% w = 300% Roof 69% w=450% 4th Floor 47% w=450K 3rd Floor 28% w=500K 2nd Floor 1 Floor Elevation Calculate the governing diaphragm design force (Fpx) for the floor diaphragms.