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COMPANY PROJECT <br /> CG Engingeering <br /> 0Suite200 <br /> Edmonds.WA 98020OOdVOrks <br /> www.egenginee6ng.com <br /> SOFTWARE FOR WOOD DFStGN Dec+7,202311:28 SM2 <br /> Design Check Calculation Sheet <br /> WoadWorks Sizer 2023 <br /> Loads: <br /> Load Type Distribution Pat- Location [ft] Magnitude Unit <br /> tern Start End Start End <br /> DL Dead Full Area No 17.00(8.251) psf <br /> SL Snow Full Area Yes 25.00(8.251) ps£ <br /> 1L Live Full Area yes 10.00(8.251) psf <br /> -self-weight Dead Full UDL No 15.0 pif <br /> Maximum Reactions(lbs),Bearing Capacities(Ibs)and Bearing Lengths(in) <br /> 19.59V <br /> 1 1 19.3v <br /> Unfactored• <br /> Dead 762 1475 a02 <br /> Live 411 978 671 <br /> snow 1022 2202 1371 <br /> Factored: <br /> Total 1837 3860 2334 <br /> Bearing: <br /> Capacity <br /> Beam 12031 13320 13320 <br /> Support 14002 14002 14002 <br /> Des ratio <br /> Beam 0.is 0.29 0.18 <br /> support 0.13 0.28 0.17 <br /> Load comb #23 021 #24 <br /> Length 3.50 3.So 3.50 <br /> Min req'd 0.53 0.96*• 0.58+•' <br /> Cb 1.00 1.11 1.11 <br /> Cb min 2.00 1.39 1.64 <br /> CID support - - - <br /> Fc sup 575 575 575 <br /> -Minimum bearing length governed by the required width of the supporting member. <br /> FLUSH BM2 <br /> Timber-soft,D.Fir-L,No.2,6x12(&UT'x11412') <br /> Supports:All-Timber-salt Column,Hem-Fir No.2 <br /> Total length;IGA;Clear span:11.1W.3.688',3.875;Volume=8.6 ou.fL;Beam or stringer <br /> Lateral support top=2'-0 bottom=2'-0 Cut): <br /> This section PASSES the design code check. <br /> Analysis vs.Allowable Stress and Deflection using NDS2018: <br /> Criterion Analysis Value Design Valve Unit Anal sis/Deli n <br /> Shear fv - 49 Fv' - 195 psi fv Fv' m 0.25 <br /> Bending(+) fb - 403 Fb' - 1005 psi fb/Fb' a 0.40 <br /> Bending(-) fb . 432 Fb' - 1005 psi fb/�b' - 0.43 <br /> Deflection: <br /> Interior Live 0.05 - <L/999 0.57 . L/240 in 0.09 <br /> Total 0.09 - < L/999 0.76 - L/180 in 0.12 <br /> Cantil. Live 0.04 - <L/999 0.40 - L/120 in 0.10 <br /> Total 0.07 = L/692 0.53 - L/90 in 0.13 <br /> Additional Data: <br /> FACTORS: F/E(psi) CD CM Ct CL CF Cfu Cr Cfrt Ci LC# <br /> Fv' 170 1.15 1.00 1.00 - - - - 1.00 1.00 21 <br /> Fb'+ 175 1.15i 1.00 1.00 0.998 1.000 - 1.00 1.00 1.00 23 <br /> Fb'- 875 1.15 1.00 1.00 0.998 1.000 - 1.00 1.00 1.00 21 <br /> Fop' 625 - 1.00 1.00 - - - - 1.00 1.00 - <br /> E' 1.3 million 1.00 1.00 - - - - 1.00 1.00 23 <br /> Emin' 0.47 million 1.00 1.00 - - - - 1.00 1.00 23 <br /> CRITICAL LOAD COMBINATIONS: <br /> Shear : LC #21 - D + 0.75(L + s) (pattern: XXs) <br /> Bending(+): LC 423 -D + 0.75(L + 5) (pattern: XsX) <br /> Bending(-): LC #21 - D + 0.75(L + S) (pattern: XXs) <br /> Deflection: LC#23 a (live) <br /> LC #23 - (total) <br /> Bearing : Support 1 - LC #23 -D + 0.75(L + 5) (pattern: XsX) <br /> Support 2 - LC #21 - D + 0.75(L + S) (pattern: XXs) <br /> Support 3 - LC #24 - D + 0.75(L + S) (pattern: sXX) <br /> D=dead L-live S-snow <br /> All LC's are listed in the Analysis output <br /> Load Patterns: s-5/2, X-L+S or L+Lr, -,-no pattern load in this span <br /> Load combinations: ASD Basic from ASCE 7-16 2.4 <br /> CALCULATIONS: <br /> V max - 2491, V design -2005 (NDS 3.4.3.1(a)) lbs; M(+) - 4075 lbs-ft; M(-) - 4361 lbs-ft <br /> EI - 906.17e06 lb-in^2 <br /> •Live• deflection is due to all non-dead loads (live, wind, snow.,) <br /> Iotal deflection- 1.00 permanent + •live• <br /> Lateral stability(+): Lu- 2.00' Le 3.75' P8 4.1 <br /> Lateral stability(-): Lu - 2.00t Le m 3.75' RB 4.1 <br /> Design Notes: <br /> 1.Analysis and design are in accordance with the[CC International Buitding Code(IBC 2021)and the National Design Specification(NDS 2018),using Allowable Stress Design(ASD).Design values are <br /> from the NDS Supplement. <br /> 2.Please verify that the default deflection limits are appropriate foryour application. <br /> 3.Continuous or Cantilevered Beams:NDS Clause 4.2.5.5 requires that normal grading provisions be extended to the middle 2/3 of 2 span beams and to the full length of cantilevers and other spans. <br /> 4.Sawn lumber bending members shall be laterally supported according to the provisions of NOS Clause 4A.1_ <br />