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REVIEWED RESUB1 BLD2023-1663+Structural_Calculations+2.21.2024_5.42.31_PM+40746471 of 5 �K-712mlismagm BLD2023-1663 RESUB info@b2engineers.com Feb 22 2024 425-318-7047(0) 425-318-0031 (C) CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT VOLPENTEST ADDITION """""'I�EV�EWE° BY 802 DRIFTWOOD LN, EDMONDS, WA98020 CITY OF EDMONDS ADDITIONAL STRUCTURAL CALCULATIONS ;BUILDING DEPARTMENT: PROJECT NO: 23228 DATE:02/19/24 PREPARED BY: BASRI BASRI PE, SE Design Criteria International Building Code (IBC) 2018 American Society of Civil Engineers (ASCE) 7-16 Pro Structural design of porch conversion into living space and deck addition, utilizing conventional wood framing on shallow concrete foundation. The lateral system for the living space consists of plywood/OSB sheathing with Simpson holdowns. Please see attached calculations for your reference Live Load and Other Structural Criteria Roof Snow (psf) 25 Residential Live Load (psf) 40 Balcony, Deck and Platform Live Load (psf) 60 Office Live Load (psf) 50 Garage Live Load (psf) 40 with 3000# point load Retail, Corridor, Walkway Live Load (psf) 100 Allowable Soil Bearing Pressure (psf) 1500 (assumed) Soil Active Pressure (pcf) 35 (assumed) Seismic Criteria Ss, %g 130 S1, %g 50 Risk Category 11 Site Class D Ductility Factor, R 6.5 Seismic Performance Category D Wind Criteria Ultimate Wind Speed, mph 98 Building Classifications II Wind Exposure Category B Topographic Effect, Kzt 1.0 ♦ \ Bq ♦ 5� F WA S S •♦ 43789 ♦3 S/ONAL EN ♦'. 0..,`♦ Project: VOLPENTEST REMODEL Location: NEW P-1 Column Column [2018 International Building Code(2018 NDS)] 5.5 IN x 5.5 IN x 12.0 FT #2 - Douglas -Fir -Larch - Dry Use Section Adequate By: 4.9% VERTICAL REACTIONS Live Load: Vert-LL-Rxn = 3775 lb Dead Load: Vert-DL-Rxn = 8547 lb Total Load: Vert-TL-Rxn = 12322 lb COLUMN DATA Total Column Length: 12 ft Unbraced Length (X-Axis) Lx: 12 ft Unbraced Length (Y-Axis) Ly: 12 ft Column End Condition-K (e): 1 Axial Load Duration Factor 1.00 COLUMN PROPERTIES #2 - Douglas -Fir -Larch B2 Engineers StruCalc Version 11.1.8.0 2 of 5 page 2/19/2024 4:17:37 B of Feb 22 20 4 Base Values Adjusted Compressive Stress: Fc = 700 psi Fc' = 428 psi Cd=1.00 Cp=0.61 Bending Stress (X-X Axis): Fbx = 750 psi Fbx' = 750 psi Cd=1.00 CF=1.00 72 ft Bending Stress (Y-Y Axis): Fby = 750 psi Fby' = 750 psi Cd=1.00 CF=1.00 Modulus of Elasticity: E = 1300 ksi E' = 1300 ksi Column Section (X-XAxis): dx = 5.5 in Column Section (Y-Y Axis): dy = 5.5 in Area: A = 30.25 in2 Section Modulus (X-X Axis): Sx = 27.73 in3 Section Modulus (Y-Y Axis): Sy = 27.73 in3 Slenderness Ratio: Lex/dx = 26.18 Ley/dy = 26.18 L A Column Calculations (Controlling Case Only): _ Controlling Load Case: Axial Total Load Only (L + D) AXIAL LOADING Actual Compressive Stress: Fc = 407 psi Live Load: PL = 3775 lb * Allowable Compressive Stress: Fc' = 428 psi Dead Load: PD - 8468 lb * Eccentricity Moment (X-X Axis): Mx -ex = 0 ft-lb Column Self Weight: CSW = 79 lb Eccentricity Moment (Y-Y Axis): My-ey = 0 ft-lb Total Axial Load: PT = 12322 lb Moment Due to Lateral Loads (X-X Axis): Mx = 0 ft-lb * Load obtained from Load Tracker. See Summa Moment Due to Lateral Loads (Y-Y Axis): My = 0 ft-lb Bending Stress Lateral Loads Only (X-X Axis): Fbx = 0 psi Allowable Bending Stress (X-X Axis): Fbx' = 750 psi Bending Stress Lateral Loads Only (Y-Y Axis): Fby = 0 psi Allowable Bending Stress (Y-Y Axis): Fby' = 750 psi Combined Stress Factor: CSF = 0.95 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT for details. Project: VOLPENTEST REMODEL B2 Engineers Location: NEW B2-1 0.75(SL+LL)+1.ODL - DOUBLE SPAN StruCalc Version 11.1.8.0 Multi -Loaded Multi -Span Beam Multi -Loaded Multi -Span Beam [2018 International Building COde(AISC 14th Ed A992-50 W8x18 x 19.75 FT (12 + 7.8) Section Adequate By: 186.8% Controlling Factor: Moment DEFLECTIONS Center Right LOADING DIAGRAM Live Load 0.01 IN L/MAX 0.01 IN L/8137 Dead Load 0.06 in 0.00 in Total Load 0.07 IN L/1931 0.02 IN L/6096 Live Load Deflection Criteria: L/480 Total Load Deflection Criteria: L/360 3 of 5 page 2/19/2024 4:17:37 B of Feb 22 20 4 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT REACTIONS A B C Live Load 101 lb 3775 lb 1153 lb Dead Load 2192 lb 8468 lb 1658 lb Total Load 2293 lb 12243 lb 2811 lb Bearing Length 0.63 in 0.63 in 0.63 in BEAM DATA Center Right Span Length 12 ft 7.75 ft Unbraced Length -Top 0 ft 0 ft 12 ft 7.75 ft Unbraced Length -Bottom 12 ft 7.75 ft STEEL PROPERTIES W8x18 - A992-50 Properties: Yield Stress: Fy = 50 ksi Modulus of Elasticity: E = 29000 ksi Depth: d = 8.14 in Web Thickness: tw = 0.23 in Flange Width: bf = 5.25 in Flange Thickness: tf = 0.33 in Distance to Web Toe of Fillet: k = 0.63 in Moment of Inertia About X-X Axis: Ix = 61.9 in4 Section Modulus About X-X Axis: Sx = 15.2 in3 Plastic Section Modulus About X-X Axis: Zx = 17 in3 Design Properties per AISC 14th Edition Steel Manual:ACI 318-19 Flange Buckling Ratio: FBR = 7.95 Allowable Flange Buckling Ratio: AFBR = 9.15 Web Buckling Ratio: WBR = 29.91 Allowable Web Buckling Ratio: AWBR = 90.55 Controlling Unbraced Length: Lb = 12 ft Limiting Unbraced Length - for lateral -torsional buckling: Lp = 4.34 ft for Eqn. F2-2: Lr = 13.48 ft Nominal Flexural Strength w/ safety factor: Mn = 29125 ft-lb Controlling Equation: F2-2 Web height to thickness ratio: h/tw = 29.91 Limiting height to thickness ratio for eqn. G2-2: h/tw-limit = 53.95 Cv Factor: Cv = 1 Controlling Equation: G2-2 Nominal Shear Strength w/ safety factor: Vn = 37444 lb Controlling Moment: -10156 ft-lb Over right support of span 2 (Center Span) Created by combining all dead loads and live loads on span(s) 2, 3 Controlling Shear: -6981 lb At right support of span 2 (Center Span) Created by combining all dead loads and live loads on span(s Comparisons with required sections: Rep'd Provided Moment of Inertia (deflection): 11.54 in4 61.9 in4 Moment: -10156 ft-lb 29125 ft-lb Shear: -6981 lb 37444lb Uniform Live Load 0 plf 0 plf Uniform Dead Load 432 plf 432 plf Beam Self Weight 18 plf 18 plf Total Uniform Load 450 plf 450 plf POINT LOADS - CENTER SPAN Load Number One Live Load 1810 lb Dead Load 1270 lb Location 10.75 ft TRAPEZOIDAL LOADS - CENTER SPAN Load Number One Left Live Load 330 plf Left Dead Load 240 plf Right Live Load 330 plf Right Dead Load 240 plf Load Start 10.75 ft Load End 12 ft Load Length 1.25 ft RIGHT SPAN Load Number One Left Live Load 330 plf Left Dead Load 240 plf Right Live Load 330 plf Right Dead Load 240 plf Load Start 0 ft Load End 7.75 ft Load Length 7.75 ft Project: VOLPENTEST REMODEL B2 Engineers Location: DB-5 StruCalc Version 11.1.8.0 Uniformly Loaded Floor Beam Uniformly Loaded Floor Beam [2018 International Building Code(2018 NDS)] ( 2 ) 1.5 IN x 7.25 IN x 6.0 FT #2 - Hem -Fir - Wet Use Section Adequate By: 104.5% Controlling Factor: Moment CAUTIONS Laminations are to be fully connected to provide uniform transfer of loads to all members DEFLECTIONS Center Live Load 0.04 IN L/1732 Dead Load 0.01 in Total Load 0.05 IN L/1412 Live Load Deflection Criteria: L/480 Total Load Deflection Criteria: L/360 REACTIONS A B Live Load 298 lb 298 lb Dead Load 72 lb 72 lb Total Load 370 lb 370 lb Bearing Length 0.45 in 0.45 in BEAM DATA Center Span Length 6 ft Unbraced Length -Top 0 ft Floor Duration Factor 1.00 Notch Depth 0.00 4 Of 5 page 2/19/2024 4:17:38 B of Feb 22 20 4 MATERIAL PROPERTIES FLOOR LOADING #2 - Hem -Fir Side 1 Side 2 Base Values Adiusted Floor Live Load FILL = 0 psf 0 psf Bending Stress: Fb = 850 psi Fb' = 1020 psi Floor Dead Load FDL - 0 psf 0 psf Cd=1.00 CF=1.20 Floor Tributary Width FTW = 0 ft 0 ft Shear Stress: Fv = 150 psi Fv' = 146 psi Cd=1.00 Cm=0.97 Wall Load WALL = 0 plf Modulus of Elasticity: E = 1300 ksi E' = 1170 ksi Cm=0.90 BEAM LOADING Comp. -L to Grain: Fc - -L = 405 psi Fc - -L' = 271 psi Beam Total Live Load: wL = 0 plf Cm=0.67 Beam Total Dead Load: wD = 0 plf Beam Self Weight: BSW = 4 plf Controlling Moment: 1092 ft-lb Total Maximum Load: wT = 4 plf 3.0 ft from left support POINT LOADS - CENTER SPAN Created by combining all dead and live loads. Load Number One Controlling Shear: 368 lb Live Load 596 lb At a distance d from support. Dead Load 120 lb Created by combining all dead and live loads. Location 3 ft Load obtained from Load Tracker. See Summary Rep Comparisons with required sections: Read Provided Section Modulus: 12.85 in3 26.28 in3 Area (Shear): 3.79 in2 21.75 in2 Moment of Inertia (deflection): 26.4 in4 95.27 in4 Moment: 1092 ft-lb 2234 ft-lb Shear: 368lb 2110lb CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT for details. Project: VOLPENTEST REMODEL B2 Engineers Location: DB-4 StruCalc Version 11.1.8.0 Uniformly Loaded Floor Beam Uniformly Loaded Floor Beam [2018 International Building Code(2018 NDS)] ( 3 ) 1.5 IN x 7.25 IN x 13.25 FT #2 - Hem -Fir - Wet Use Section Adequate By: 1.4% Controlling Factor: Deflection CAUTIONS Laminations are to be fully connected to provide uniform transfer of loads to all members DEFLECTIONS Center Live Load 0.37 IN L/426 Dead Load 0.07 in Total Load 0.45 IN L/355 Live Load Deflection Criteria: L/420 Total Load Deflection Criteria: L/350 REACTIONS A B Live Load 596 lb 596 lb Dead Load 120 lb 120 lb Total Load 716 lb 716 lb Bearino Lenath 0.59 in 0.59 in BEAM DATA Center Span Length 13.25 ft Unbraced Length -Top 0 ft Floor Duration Factor 1.00 Notch Depth 0.00 MATERIAL PROPERTIES #2 - Hem -Fir Base Values Adjusted Bending Stress: Fb = 850 psi Fb' = 1173 psi Cd=1.00 CF=1.20 Cr=1.15 Shear Stress: Fv = 150 psi Fv' = 146 psi Cd=1.00 Cm=0.97 Modulus of Elasticity: E = 1300 ksi E' = 1170 ksi Cm=0.90 Comp. -L to Grain: Fc - -L = 405 psi Fc - -L' = 271 psi Cm=0.67 Controlling Moment: 2372 ft-lb 6.625 ft from left support Created by combining all dead and live loads. Controlling Shear: 659 lb At a distance d from support. Created by combining all dead and live loads. Comparisons with required sections: Read Provided Section Modulus: 24.26 in3 39.42 in3 Area (Shear): 6.79 in2 32.63 in2 Moment of Inertia (deflection): 141 in4 142.9 in4 Moment: 2372 ft-lb 3853 ft-lb Shear: 659lb 3165lb 5 of 5 page 2/19/2024 4:17:38 B of Feb 22 20 4 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT FLOOR LOADING Side 1 Side 2 Floor Live Load FILL = 60 psf 0 psf Floor Dead Load FDL = 8 psf 0 psf Floor Tributary Width FTW = 1.5 ft 0 ft Wall Load WALL = 0 plf BEAM LOADING Beam Total Live Load: wL = 90 plf Beam Total Dead Load: wD = 12 plf Beam Self Weight: BSW = 6 plf Total Maximum Load: wT = 108 plf