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WoodWorks® Shearwalls 2726 Strawberry.wsw Jul. 21, 2024 11:26:22 <br />Flexible Diaphragm Seismic Design <br />SEISMIC INFORMATION <br />Level Mass Area Story Shear Fx [lbs]Shear Resistance [lbs]Diaphragm Force [lbs] <br />[lbs] [sq.ft]E-W N-S E-W N-S E-W N-S <br />Fpx Design Fpx Design <br /> <br />1 39668 992.3 4272 4272 4480 4800 5909 5909 5909 5909 <br />All 39668 - 6103 6103 - - - - - - <br /> <br />Legend: <br />Mass – Sum of all generated and input building masses on level = wx in ASCE 7 Eqn. 12.8-12. <br />Story Shear – Total ASD-factored shear force induced at level x from Eqn. 12.8-11. <br />Shear Resistance – Lateral design strength of all shear-resisting elements on story, for use in weak story evaluation (4.1.8). <br />Diaphragm Force – used by Shearwalls only for drag strut forces, as per Exception to 12.10.2.1. <br /> Fpx - Minimum ASD-factored force for diaphragm design from Eqns. 12.10-1, -2, and -3. <br /> Design = The greater of the story shear and Fpx + transfer forces from discontinuous shearlines, factored by overstrength (omega) as per <br />12.10.1.1. Omega = 2.5 as per 12.2-1. <br />Redundancy Factor p (rho): <br />E-W 1.00, N-S 1.00 <br />Automatically calculated according to ASCE 7 12.3.4.2. <br />Vertical Earthquake Load Ev <br />Ev = 0.2 Sds D; Sds = 1.00; Ev = 0.200 D unfactored; 0.140 D factored; total dead load factor: 0.6 - 0.140 = 0.460 tension, 1.0 + 0.140 = 1.140 <br />compression. <br />16 <br />2726 W Strawberry Ln & <br />Unit# 23/17/2025