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JRS ENGINEERING & DESIGN LLCJEFFREY SCHAEFEC:\Users\rache\OneDrive\Documents\JRS Engineering\...\Roof Structure - Simple Gable with CJ.vapWednesday, November 27, 2024 2:45 PM
<br />VisualAnalysis 21.00.0003, Full Desi
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<br />Roof Rafters: Results (continued)
<br />Wood
<br /> Material: Douglas Fir-Larch (North)-No.2
<br /> Specification: NDS 2018 LRFD
<br /> Overstrength?: False
<br /> Live Load Reduction: None
<br /> Disable Checks?: False
<br /> Check Level: Each Limit State
<br />Bracing
<br /> Lateral Top (+y): Continuous
<br /> Lateral Bottom (-y): Unbraced
<br /> Strong (z): Unbraced
<br />Size Constraints
<br /> Limit Depth?: False
<br /> Limit Width?: False
<br />Roof Rafters: Stron Deflection Check (extreme rows: max
<br />Member Section Offset
<br />ft
<br />Result Case Demand dy
<br />in
<br />Capacity dy
<br />in
<br />Code Reference Unity Check Details
<br />RR-Left SS 2x6 5.4173 D+Lr -0.4057 0.7223 IBC 1604.3.1 0.5617
<br />CM(E) = 1, Ct = 1,
<br />Ci = 1, Cfu = 1,
<br />L/Δ = 320.44
<br />RR-Right SS 2x6 5.4173 D+Lr -0.4057 0.7223 IBC 1604.3.1 0.5617
<br />CM(E) = 1, Ct = 1,
<br />Ci = 1, Cfu = 1,
<br />L/Δ = 320.44
<br />Roof Rafters: Combined Check (extreme rows: max)
<br />Member Section Offset
<br />ft
<br />Result Case Demand Capacity Code
<br />Reference
<br />Unity Check Details
<br />RR-Left SS 2x6 5.4173 3. 1.2D+1.6Lr+L 0.7023 1.0000 3.9-3 0.7023
<br />Fx = -0.90947 K, KLz = 10.835 ft,
<br />KLy = 0 ft, Lb = 0 ft,
<br />Mz = 0.87509 K-ft, My = 0 K-ft,
<br />FcE1 = 1.2763 Ksi,
<br />FcE2 = 7132330 Ksi,
<br />FbE = 1041.2 Ksi,
<br />E'min = 867.68 Ksi,
<br />Fbz' = 2.1946 Ksi,
<br />Fby' = 2.5241 Ksi,
<br />CM(E) = 1, Ct = 1,
<br />Ci = 1, CT = 1,
<br />Cfu = 1, Kf(Emin) = 1.76,
<br />ϕ = 0.85, CM(Fb) = 1,
<br />CL = 0.99989, CF(Fb) = 1.3,
<br />Cr = 1.15, Kf(Bending) = 2.54,
<br />Lambda = 0.8, Kz = 1,
<br />Ky = 1
<br />RR-Right SS 2x6 5.4173 3. 1.2D+1.6Lr+L 0.7023 1.0000 3.9-3 0.7023
<br />Fx = -0.90947 K, KLz = 10.835 ft,
<br />KLy = 0 ft, Lb = 0 ft,
<br />Mz = 0.87509 K-ft, My = 0 K-ft,
<br />FcE1 = 1.2763 Ksi,
<br />FcE2 = 7132330 Ksi,
<br />FbE = 1041.2 Ksi,
<br />E'min = 867.68 Ksi,
<br />Fbz' = 2.1946 Ksi,
<br />Fby' = 2.5241 Ksi,
<br />CM(E) = 1, Ct = 1,
<br />Ci = 1, CT = 1,
<br />Cfu = 1, Kf(Emin) = 1.76,
<br />ϕ = 0.85, CM(Fb) = 1,
<br />CL = 0.99989, CF(Fb) = 1.3,
<br />Cr = 1.15, Kf(Bending) = 2.54,
<br />Lambda = 0.8, Kz = 1,
<br />Ky = 1
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