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REVIEWED BLD2022-0156+Structural_Analysis+2.4.2022RECEIVED 2/7/2022 CITY OF EDMONDS J ALBERT H. COHEN DESIGN COMPANY, P.S. 330 Dayton Street Suite 6 Edmonds, Washington 98020 425-776-7373 GRAVITY LOAD DESIGN ANALYSIS FOR Carter Residence 10406 - 2315' Street S.W. Edmonds WA 98020 DESIGN LOADS Roof Live 25 PSF (SNOW), Dead 13 PSF, Total 38 PSF Floor Live 40 PSF, Dead 10 PSF, Total 50 PSF Sleeping Areas Live 30 PSF, Dead 10 PSF, Total 40 PSF Deck and Balcony Live 60 PSF, Dead 10 PSF, Total 70 PSF 5496 REGISTERED ARCHITECT I)X ALBERT gHCO I STATE OF WASHINGTON PREPARED 10/26/2021 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT Albert H Cohen Design Company 330 Dayton St Suite 6 Edmonds WA 98020 425-776-7373 BeamChek v2021 licensed to: Albert H Cohen Reg # 8080-69207 CARTER RESIDENCE NEW ADDITION BEAM ABOVE WINDOW BEAM A Prepared by: AHC Date: 10/26/21 Selection 5-1/2x 10-1/2 1.8E RB Rosboro X-Beam GLB Lu = 0.0 Ft Conditions NDS 2018 Min Bearing Area R1= 3.2 in2 R2= 3.2 inz (1.5) DL Defl= 0.29 in Data Attributes Actual Critical Status Ratio Values Adiustments Loads Beam Span 17.25 ft Reaction 1 LL 1294 # Reaction 2 LL 1294 # Beam Wt per ft 14.04 # Reaction 1 TL 2088 # Reaction 2 TL 2088 # Bm Wt Included 242 # Maximum V 2088 # Max Moment 9003 '# Max V (Reduced) 1876 # TL Max Defl L / 240 TL Actual Defl L / 345 LL Max Defl L / 360 LL Actual Defl L / 663 Section (in') Shear (in`) TL Defl (in) LL Defl 101.06 57.75 0.60 0.31 39.14 9.23 0.86 0.58 OK OK OK OK 39% 16% 70% 54% Fb (psi) Fv (psi) E (psi x mil) Fc! (psi) Reference Values 2400 265 1.8 650 Adjusted Values 2760 305 1.8 650 Cv Volume 1.000 Cd Duration 1.15 1.15 Cr Repetitive 1.00 Ch Shear Stress N/A Cm Wet Use 1.00 1.00 1.00 1.00 Cl Stability 1.0000 Rb = 0.00 Le = 0.00 Ft Uniform LL: 150 Uniform TL: 228 =A Uniform Load A 0 R1 = 2088 R2 = 2088 SPAN = 17.25 FT Uniform and partial uniform loads are Ibs per lineal ft. Albert H Cohen Design Company 330 Dayton St Suite 6 Edmonds WA 98020 425-776-7373 BeamChek v2021 licensed to: Albert H Cohen Reg # 8080-69207 CARTER RESIDENCE Supports for Beam A Post A Prepared by: AHC Date: 10/26/21 Selection (2) 2x 6 Hem -Fir Stud Nailed Built -Up Wood Column Conditions NDS 2018, Using values for 2x and 4x solid sawn, Dimension Lumber. Laminate built-up nailed columns per NDS 15.3.3.1 or per local code. Data Load 2088 # Column Area 16.5 in Kf 1.00 Actual Height 7.75 ft le d1 Effective Ht 0 in c 0.80 Unbraced L1 0.0 ft le d2 Effective Ht 93 in KcE 0.30 Unbraced L2 7.75 ft Ke Buckling Mode 1.0 FcE 1260 Attributes and Values Controlling d is 5.5 inches le/d psi Area (in2) Actual 17 127 16.5 Critical 50 724 2.88 Status OK OK OK Ratio 34% 17% 17% Fc 11 (psi) E (psi x mil) Reference Values Adjusted Values 800 1.2 724 1.2 CIF Size Factor 1.00 Cd Duration 1.15 Cm Wet Use 1.00 1.00 Cp Stability 0.79 Note: A wood plate under this column must have an Fc value, perpendicular to the grain, greater than 127 psi. ATTENTION: This column is required to be laterally stabilzed on at least one face by securing full height sheathing applied to a side Parallel to the build-up nails. Albert H Cohen Design Company 330 Dayton St Suite 6 Edmonds WA 98020 425-776-7373 BeamChek v2021 licensed to: Albert H Cohen Reg # 8080-69207 CARTER RESIDENCE HEADER AT NEW FIR DOOR BEAM B Prepared by: AHC Date: 10/22/21 Selection (2) 2x 6 HF #2 Lu = 0.0 Ft Conditions NDS 2018 Min Bearing Area R1= 2.7 in R2= 2.7 in (1.5) DL Defl= 0.06 in Data Attributes Actual Critical Status Ratio Values Adiustments Loads Beam Span 5.0 ft Reaction 1 ILL 719 # Reaction 2 LL 719 # Beam Wt per ft 4.01 # Reaction 1 TL 1103 # Reaction 2 TL 1103 # Bm Wt Included 20 # Maximum V 1103 # Max Moment 1378 '# Max V (Reduced) 900 # TL Max Defl L / 240 TL Actual Defl L / 446 ILL Max Defl L / 360 ILL Actual Defl L / 804 Section (in3) Shear (in2) TL Defl (in) ILL Defl 15.13 16.50 0.13 0.07 13.01 7.83 0.25 0.17 OK OK OK OK 86% 47% 54% 45% Fb (psi) Fv (psi) E (psi x mil) Fc i (psi) Reference Values 850 150 1.3 405 Adjusted Values 1271 173 1.3 405 CIF Size Factor 1.300 Cd Duration 1.15 1.15 Cr Repetitive 1.00 Ch Shear Stress N/A Cm Wet Use 1.00 1.00 1.00 1.00 Cl Stability 1.0000 Rb = 0.00 Le = 0.00 Ft Uniform ILL 288 Uniform TL: 437 = A Uniform Load A 0 0 R1 = 1103 R2 = 1103 SPAN = 5 FT Uniform and partial uniform loads are Ibs per lineal ft.