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Total Width btot = 5.5 in <br /> Depth d= 13.5 in <br /> Cross-Sectional Area A= 74.3 itt2 <br /> Strong Axis Moment of Inertia I,:= 1130 ina <br /> Weak Axis Moment of Inertia Ivy= 187 itO <br /> Section Modulus S= 167 ina <br /> Type of Wood Product Type= Beam&Stringer <br /> Sawn Lumber Provisions Apply? S.Lbr= Yes NDS 2018.Ch.4 <br /> Species/Brand Species= Douglas Fir-Larch <br /> Grade Grade= No.1 <br /> Shear Deflection Must be Checked? ck.Ashear =No Manufacturer Merature <br /> Is Wane Reduction Factor Relevant for Wane? = No NDS 2018 Supp'emen6 UP,SA{ <br /> Grade? <br /> Is Repeating Member Factor Relevant for Rep? = Yes NDS 2018 <br /> Product? <br /> Member is Typically Spaced Regularly? Reg.Sp? = No <br /> NDS 2018 Supplement ITab'e SB for reduction in deep glu'am <br /> Base Allowable Bending Stress F6 = 1350 psi Strength) <br /> NDS 2018 Supplement(Table S8 for reduction in deep glu'am <br /> Base Allowable Negative Bending Stress Fe = 1350 psi strength) <br /> Base Allowable Shear Stress FD = 170 psi NDS 2018 Supplement <br /> Base Perpendicular Compression Fel = 625 psi NDS 2018 Supplement <br /> Allowable Stress <br /> True Modulus of Elasticity EtrDe = 1600000 psi t1O52018 Supplement <br /> Apparent Modulus of Elasticity Eapp= 1600 000 psi NDS 2018 Supplement <br /> Modulus of Elasticity for Deflections E= 1600 000 psi NDS 2018 Supplement <br /> Base Reference Minimum Elastic Modulus EMiD = 580000 psi <br /> { Load Combination Analysis I ------- - ---- <br /> Snow Load Duration Factor CD.arta... = 1.15 NDS 2018.Tab'e 23.2 <br /> Duration Factors CD = [0.9 1 1 1.15 1.25 1.6 2nos1,P116Tb'e23.2 <br /> Strength Load Combinations LCstr = <br /> Load_Combination Duration Factor CD Total Load£R(16)_ shear Vpb) Pos.Moment Aft pb•R) Neg.Moment Al-Qb Max Reaction RUL) <br /> •D) <br /> D+F 0.9 9601 480 1920 0 480 <br /> D+H+F+L 1 8960 I 4480 17 900 0 4480 <br /> D+H+F+L_r I 1.25 9601 480 1920 0 480 <br /> D+H+F+S I 1.15 9601 480 1920 0 480 <br /> D+H+F+R 1.15 9601 480 19201 0 480 <br /> D+H+F+0.75L+0.75 L_r 1.25 6960 3480 13 900 0 3480 <br /> D+H+F+0.75L+0.75 S 1.15 69601 3480 -- 13 900 I _ ---- - 0 _ 3480 <br /> D+H+F+0.75L+0.75 R i 1.15 69601 3480 139001 0 3480 <br /> D+H+F+0.6W,dn 1.6 960 I 480 19201 0 480 <br /> D+H+F+0.7E 1.6 9601 480 19201 0 480 <br /> D+H+F+0.45W_dn+0.75L+0.75L r 1.6 69601 3480 139001 0 3480 <br /> D+H+F+0.45W_dn+0.75L+0.75S 1.6 6960 3480 I 13 900 - 3480 <br /> D+H+F+0.45W_dn+0.75L+0.75R i 1.6 6960 I 3480 13 900 I 0 P�O <br /> D+H+F+0.525E+0.75L+0.75S 1.61 69601 3480 I 13 900 0 <br /> 0.61)+0.6W,up+H 1.61 5761 288 1150 _ ---0 28 <br /> 0.6(D+F)-0.7Ev+0.7Eh+H 1.6 I 576 288 I 11501 0 u$'1= <br /> 2U,y�L <br /> Greenfield Rev 3 Page 20 of 52 <br />