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Project Title: Nautica Soundview <br /> Engineer: REP <br /> Project ID: 0580218 <br /> Project Descr. Rooftop Deck <br /> Wood Beam Project File:Nautica.ec6 <br /> LIC#:KW-06013356,BuiId:20.22.8.17 J2 Building Consultants (c)ENERCALC INC 1983-202. <br /> DESCRIPTION: Typical Deck Beam \ � <br /> CODE REFERENCES ,,V J t�P-• &A C <br /> Calculations per NDS 2018, IBC 2018, CBC 2019,ASCE 7-16 <br /> Load Combination Set:ASCE 7-16 b•C ', vw\- `I <br /> M_aterial Properties <br /> Analysis Method: Allowable Stress Design Fb+ 850.0 psi E:Modulus of Elasticity <br /> Load Combination ASCE 7-16 Fb- 850.0 psi Ebend-xx 1,300.Oksi <br /> Fc-Pril 1,300.0 psi Eminbend-xx 470.Oksi <br /> Wood Species Hem-Fir Fc-Perp 405.0 psi <br /> Wood Grade No.2 Fv 150.0 psi <br /> Ft 525.0 psi Density 26.840pcf <br /> Beam Bracing Beam is Fully Braced against lateral-torsional buckling <br /> D(0.04)L(0.4) D(0.04)L(0.4) D(0.04)L(0.4) <br /> 0 0 0 0 0 0 <br /> i <br /> 4x6 4x6 � 4x6 <br /> LSpan=4.0 ft Span=4.0 ft Span=4.0 ft <br /> Applied Loads Service loads entered.Load Factors will be applied for calculations <br /> Beam self weight NOT intemally calculated and added <br /> Load for Span Number 1 <br /> Uniform Load: D=0.040, L=0.40, Tributary Width= 1.0 ft <br /> Load for Span Number 2 <br /> Uniform Load: D=0.040, L=0.40, Tributary Width= 1.0 ft <br /> Load for Span Number 3 <br /> Uniform Load: D=0.040, L=0.40, Tributary Width= 1.0 ft <br /> DESIGN SUMMARY • <br /> Maximum Bending Stress Ratio = 0.43a 1 Maximum Shear Stress Ratio = 0.449 : 1 <br /> Section used for this span 4x6 Section used for this span 4x6 <br /> fb:Actual = 478.75 psi fv:Actual = 67.30 psi <br /> Fb:Allowable = 1,105.00psi Fv:Allowable = 150.00 psi <br /> Load Combination +D+L Load Combination +D+L <br /> Location of maximum on span = 4.000ft Location of maximum on span = 4.000ft <br /> Span#where maximum occurs = Span#1 Span#where maximum occurs = Span#2 <br /> Maximum Deflection <br /> Max Downward Transient Deflection 0.020 in Ratio= 2448> 360 Span:3:L Only <br /> Max Upward Transient Deflection -0.001 in Ratio= 37829> 360 Span:2:L Only <br /> Max Downward Total Deflection 0.022 in Ratio= 2225>=240 Span:3:+D+L <br /> Max Upward Total Deflection -0.001 in Ratio= 34390>=240 Span:2:+D+L <br /> Maximum Forces &Stresses for Load Combinations <br /> Load Combination 1Gtax Stress�tatios Moment_ a ues S e>a ues <br /> Segment Length Span# M V Cd CFN C i Cr Cm C t CL M fb Fb V fv F'v <br /> D Only 0.00 0.00 0.00 0.00 <br /> Length=4.0 ft 1 0.044 0.045 0.90 1.300 1.00 1.00 1.00 1.00 1.00 0.06 43.52 994.50 0.08 6.12 135.00 <br /> Length=4.0 ft 2 0.044 0.045 0.90 1.300 1.00 1.00 1.00 1.00 1.00 0.06 43.52 994.50 0.08 6.12 135.00 <br /> Length=4.0 ft 3 0.044 0.045 0.90 1.300 1.00 1.00 1.00 1.00 1.00 0.06 43.52 994.50 0.08 6.12 135.00 <br /> +D+L 1.300 1.00 1.00 1.00 1.00 1.00 0.00 0.00 0.00 0.00 <br /> Length=4.0 ft 1 0.433 0.449 1.00 1.300 1.00 1.00 1.00 1.00 1.00 0.70 478.75 1105.00 0.86 67.30 150.00 <br /> Length=4.0 ft 2 0.433 0.449 1.00 1.300 1.00 1.00 1.00 1.00 1.00 0.70 478.75 1105.00 0.86 67.30 150.00 <br /> Length=4.0 ft 3 0.433 0.449 1.00 1.300 1.00 1.00 1.00 1.00 1.00 0.70 478.75 1105.00 0.86 67.30 150.00 <br />