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PASS <br />DATE: 6/26/2025 COMPANY: JRS Engineering & Design LLC <br />STRUCALC BUILD: StruCalc Pro DESIGNED BY: Jeffrey Schaefer <br />CUSTOMER: REVIEWED BY: -- <br />PROJ. ADDRESS: -- PROJECT NAME: 2431 Bonnie Brae <br />-- <br />LEVEL: Roof LOADING: LRFD <br />MEMBER NAME: Existing Floor Beam CODE: 2022 California Building Code <br />MEMBER TYPE: FLOOR BEAM NDS: 2018 NDS <br />MATERIAL: Solid Sawn <br />Douglas Fir-Larch No. 2 (1) 5.5 X 11.5 DRY <br />Existing Floor Beam DIAGRAM <br />BEAM PROPERTIES <br />Start (ft): 0 End (ft): 11.417 Member Slope (in): 0/12 Actual Length (ft): 11.417 <br />Area Ix Iy BSW Lams G Kcr <br />(in²) (in⁴) (in⁴) (lbf/ft) Creep Factor <br />63.25 697.07 159.44 14.43 1 0.5 1 <br />STRENGTH PROPERTIES <br />Fb (psi) Ft (psi) Fv (psi) Fc (psi) Fc⊥(psi) E (psi) x10³ Emin (psi) x10³ <br />Base Values 875 425 170 600 625 1300 470 <br />Adjusted Values 1889 918 367 1296 939 1300 703 <br />K F*ϕ 2.16 2.16 2.16 2.16 1.5 1 1.5 <br />CM 1 1 1 1 1 1 1 <br />CT 1 1 1 1 1 1 1 <br />Ci 1 1 1 1 1 1 1 <br />CF 1 1 1 1 1 1 1 <br />Bending Adjustment Factors C fu = 1 C r = 1 <br />BEAM DATA <br />Unbraced Length (ft) Beam End <br />Span Length (ft) Top Bottom Elev. Diff (ft) CL(Top) CL(Bottom) CL(Left) CL(Right) <br />1 11.41667 0 11.41667 0 <br />PASS-FAIL <br />Shear Stress Y (psi) <br />Bending Stress Y (psi) <br />Deflection Y (in) <br />Bearing Stress (psi) <br />PASS/FAIL <br />PASS (64.8%) <br />PASS (18.4%) <br />PASS (77.3%) <br />PASS (71.8%) <br />MAGNITUDE <br />103.5 <br />1233.3 <br />0.087 <br />264.6 <br />STRENGTH <br />293.8 <br />1511.3 <br />0.381 (=L/360) <br />939.4 <br />LOCATION (ft) <br />11.417 <br />5.708 <br />5.708 <br />0 <br />LOAD COMBO <br />1.2D+1.6Lr+L <br />1.2D+1.6Lr+L <br />L <br />1.2D+1.6Lr+L <br />TIME EFFECT λ <br />0.8 <br />0.8 <br />0.8 <br />Page 3 <br />2022 California Building Code LRFDPROJECT: 2431 Bonnie Brae