5316 ROCKEFELLER AVE 2025-03-10 - Laserfiche WebLink

• PROJECT NAME: HULTS RESIDENCE ADDITION JOB: X10-2.854 APPENDIX B —WOOD SHEAR WALL DESIGN The shear wall design consists of a static analysis by applying lateral and gravity loads. The following describes the tables per a typical analysis. SHEAR PANEL ASPECT RATIO CHECK SHEAR PANEL VERTICAL SHEAR COMBINED WITH THE HORIZONTAL SHEAR Analysis of Grid Line A Table 1 - Shears level Sum 8 H Max Aspect E Ew EsEw W vE /;;W Max MARK ft ft Ratio lb lb lb lb pif /PH Of 3 28.8 8.0 2.6** 4348 1475 5823 1607 141 p( 24 141 SW-1 2 28.8 9.0 3.0** 7724 2600 10324 4697 415a 98. 415 SW-4 1 12-8 8.0 1-9 9323 2885 12207 7633 681 257 681 SW-6 (D8i) Notes 1. b sum of all solid panels. 2. H / W - Maximum aspect- ratio of all panels within a SW. 3. E - Unfactored seismic forces(Suamed between levels). 4. Ew - Unfactored Wall inertia force (wall & window panels). 5. E Ew Total unfactored seismic load. 6. W - Unfactored wind forces(Summed between levels). 7. vE 0.7 x vE(ASD factored shear). 8. wW . 0.6 x vW / 1.4. 9. * - Shear values includes effects of vertical shears due hold-down reactions from upper levels (if applicable). 10. aa Design shear has been factored up by the maximum h/2w (Section 2305,3.4). for SW with h / w > 2.0. H = to the story height, however some shear panels may have reduced heights by utilizing a continuous header beam per plan. Table 1 This table shows the total shear at a shear wall. The lateral forces are summed from top to bottom for the seismic and wind lateral forces. The lengths of the shear panel per level is the "Sum B". Note 10 -Aspect ratio check— Per NDS Table 4.3.4, the shear panel unit shears must be reduced by the 2b5 / h if the h/bs ratio exceeds 2:1. The Max aspect ratio check on Table 1, increases the applied load by a factor CUSTOM DESIGN & ENGINEERING, INC. March 3, 2022 Page 61 / 67 Copyright 2022 Custom Design&Engineering, Inc.All rights:reserved.