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Job Name:Cypress St. Fire Station - Diaphragm Design <br /> Job #:23005.10 <br /> Date:5/15/2024 <br /> Description:Drag - Gridline 1 - Level - Roof <br />Diaphragm Design - shear <br />Gridline =1 Floor =Roof <br />vallow =0.180 klf L =90.58 ft <br />Fline =4.70 k <br />Vdia = Fline x Fpx/Fx Fpx/Fx =1.00 <br />4.70 k Omega=1 <br />vdia = Vdia / L <br />0.052 <br />Diaphragm Design - drags <br />x (ft) V (k) <br />0.00 0.00 <br />11.58 0.60 <br />17.91 -0.82 <br />31.91 -0.09 <br />37.16 -1.27 <br />48.83 -0.67 <br />54.25 -1.88 <br />90.58 0.00 <br />Ltotal(sw) =17.00 ft <br />vsw(dia) =0.276 klf (dia force level) <br />Panel Shear xi xj Lsw <br />R-1.1 1.75 11.58 17.91 6.33 <br />R-1.2 1.45 31.91 37.16 5.25 <br />R-1.3 1.50 48.83 54.25 5.42 <br />15/32 Struct I w/ 10d at 6, 6, 12 (un-blocked) <br />DRAG DESIGN ONLY <br />-2.50 <br />-2.00 <br />-1.50 <br />-1.00 <br />-0.50 <br />0.00 <br />0.50 <br />1.00 <br />0 10 20 30 40 50 60 70 80 90 100 <br />Drag Force Diagram <br />102