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REVIEWED-BLD2023-0686+Structural_Calculations+6.2.2023_9.54.22_AM+3583788
BTL 19011 Wood-Sno Road NE, Suite 100 Woodinville, WA 98072-4436 Phone: (425) 814-8448 RNGINF.RRING Fax: (425) 821-2120 STRUCTURAL CALCULATIONS SHEET INDEX Pacific Ridge Homes Poplar (Elevations A & B) Item Page # Criteria • Design Criteria..............................................................................................................C1.1 Gravity • Roof Framing ✓ Key Plans.......................................................................................................R1.1 ✓ Beams............................................................................................................R2.1 • Upper Floor Framing ✓ Key Plans.......................................................................................................U1.1 ✓ Beams............................................................................................................U2.1 • Main Floor Framing ✓ Key Plans....................................................................................................MF1.1 ✓ Beams.........................................................................................................MF2.1 Lateral • Forces ✓ Criteria............................................................................................................ 1-1.1 ✓ Building Geometry ......................................................................................... 1-1.2 ✓ Seismic Parameters...................................................................................... 1-1.3 ✓ Wind Lateral Loads........................................................................................ 1-1.4 ✓ Vertical Distribution of Lateral Forces........................................................... 1-1.5 • Shear Walls/Diaphragms ✓ Roof Diaphragm Forces................................................................................ L2.1 ✓ Upper Floor Diaphragm Forces.................................................................... L2.2 ✓ Shear Wall Forces......................................................................................... L2.3 ✓ Shear Wall Analysis....................................................................................... L2.4 • Shear Wall/Diaphragm Capacities ✓ Allowable Diaphragm Stresses..................................................................... L3.1 ✓ Allowable Shear Wall Stresses..................................................................... L3.2 ✓ Shear Wall Anchor Bolts............................................................................... L3.3 ✓ Shear Wall Schedule..................................................................................... L3.4 Miscellaneous • Stud Wall Design......................................................................................................... M1.1 • Post Design................................................................................................................. M1.3 • Footing Design............................................................................................................ M2.1 BTL 19011 Wood-Sno Road NE, Suite 100 Woodinville, WA 98072-4436 Phone: (425) 814-8448 Fax: (425) 821-2120 Criteria rFIL 19011 Wood-Sno Road NE, Suite 100 Woodinville, WA 98072-4436 Phone: 425-814-8448 E NGI UEE RIN G Fax: 425-821-2120 Project: Pacific Ridge Homes Project Number: Poplar (Elevations A & B) Code: IBC 2018 Risk Category II Earthquake: Site Class D le= 1.00 R= 6.5 SS = 1.500 Qo = 3.0 S, = 0.500 Cd = 4.0 p = 1.00 Wind: Basic Design Wind Speed, V 100 MPH Exposure B Topographic Factor KZT = 1.00 Soil Bearing: 2000-psf Allowable Soil Bearing Pressure Concrete: 2500-psi Concrete Strength Higher strength may be used, but special inspection and testing reports not req'd Nails: Sheathing 8d common (2'/2" x 0.131 ") Framing 12d box (3'/4" x 0.131 ") Roof Framing: Snow Load Ground Snow, Pg 25 psf Exposure factor, Ce 1.0 Thermal Factor, Ct 1.2 Flat Roof Snow, Pf (0.7 Ce Ct I Pg) 21 psf Use Snow Load 25 psf Attic (where accessible) 10 psf Dead Load Roofing - Composition Shingles 2.0 psf Sheathing - 7/16 OSB 2.2 psf Framing - Trusses @ 24"oc 2.5 psf Insulation - Batt. 1.0 psf Ceiling - 5/8 GWB 2.8 psf Misc. 1.5 psf Total 12 psf Deflection L/360 Live Load, L/240 Total Load Floor Framing: Live Load Residential 40 psf Decks 60 psf Dead Load Finish Floor - Carpet/Vinyl 2.0 psf Sheathing - 3/4 Plywood/Edge Gold 2.5 psf Framing - Trusses @ 24"oc 2.7 psf Ceiling - 5/8 GWB 2.8 psf Misc. 2.0 psf Total 12 psf Deflection L/480 Live Load, L/240 Total Load Wall Framing: Dead Load Exterior 2x Stud Walls 10 psf Interior 2x Stud Walls 8 psf Date: 5/23/2023 Page: C1.1 BTL 19011 Wood-Sno Road NE, Suite 100 Woodinville, WA 98072-4436 Phone: (425) 814-8448 Fax: (425) 821-2120 Gravity Roof Framing